The bolt is a critical part of the bolt carrier group (BCG) in modern firearms, and it works in conjunction with several other key components to ensure the reliable operation of the weapon. The bolt itself is responsible for locking into the barrel extension to seal the chamber, enabling safe and effective firing. Upon firing, the bolt rotates and unlocks, allowing it to retract and thus eject the spent cartridge case while simultaneously cocking the hammer and chambering the next round from the magazine. Key parts of a bolt carrier group include the firing pin, which strikes the primer of the cartridge to ignite the propellant; the cam pin, which fits into the bolt and allows it to rotate and lock as needed; and the extractor, which grips and removes the spent cartridge case from the chamber. Each component must function flawlessly in concert with the others, often under extreme conditions, making the quality and maintenance of these parts crucial for firearm performance and safety.
\\n \",\"faceted_search_enabled\":true,\"selected\":{\"remove_all_url\":\"\",\"items\":[]},\"products\":[{\"id\":2610,\"sku\":\"MO-304-1006-003\",\"name\":\"Carrier Completion Kit, Firing Pin, Retaining Pin, NP3 cam pin\",\"url\":\"https://kakindustry.com/carrier-completion-kit-firing-pin-retaining-pin-np3-cam-pin/\",\"brand\":null,\"availability\":\"\",\"summary\":\"AR15 BCG CAM PIN\\n4140 steel, Swiss turned, heat treated, NP3 finish\\nMil-Spec AR15 M16 556 BCG FIRING PIN\\nMachined to the Mil-spec Print from High Qulity 8740 Steel, Precision ground, Properly heat treated, Chrome plated\\nMaterial- High Quality 8740 for...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2610/5625/BCG_79__06942.1712595177.png?c=1\",\"alt\":\"Carrier Completion Kit, Firing Pin, Retaining Pin, NP3 cam pin\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"1.00 Ounces\",\"value\":1},\"demo\":false,\"date_added\":\"Feb 28th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2610\",\"custom_fields\":[{\"id\":4303,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5319,\"name\":\"Tags\",\"value\":\" \"},{\"id\":6656,\"name\":\"Finish\",\"value\":\"NP3\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2610/5625/BCG_79__06942.1712595177.png?c=1\",\"alt\":\"Carrier Completion Kit, Firing Pin, Retaining Pin, NP3 cam pin\"}],\"rating\":5,\"num_reviews\":3,\"price\":{\"without_tax\":{\"formatted\":\"$19.95\",\"value\":19.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2610\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/COMPLETE BCGs\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/FIRING PINS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/CAM PINS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":2982,\"sku\":\"MO-220-0805-001\",\"name\":\"AR15 Firing Pin, Chrome Plated\",\"url\":\"https://kakindustry.com/ar15-firing-pin-chrome-plated/\",\"brand\":null,\"availability\":\"\",\"summary\":\"KAK Industry Mil-Spec AR15 M16 556 BCG FIRING PIN\\nMachined to the Mil-spec Print from High Qulity 8740 Steel, Precision ground, Properly heat treated, Chrome plated\\nMaterial- High Quality 8740 for strength and durability\\nFinish- Chrome Plated\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2982/6176/ar15-firing-pin-_1___53885__38125.1730833474.jpg?c=1\",\"alt\":\"AR15 Firing Pin, Chrome Plated\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Nov 5th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2982\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2982/6176/ar15-firing-pin-_1___53885__38125.1730833474.jpg?c=1\",\"alt\":\"AR15 Firing Pin, Chrome Plated\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$7.50\",\"value\":7.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2982\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/FIRING PINS\"]},{\"id\":1438,\"sku\":\"MO-KAK-AR15-BCG-CAM-PIN\",\"name\":\"AR-15 BCG CAM PIN, Nitride\",\"url\":\"https://kakindustry.com/bolt-carrier-group-cam-pin\",\"brand\":null,\"availability\":\"\",\"summary\":\"KAK AR15 BCG CAM PIN, Nitride Finish\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1438/3382/kak-ar15-bcg-cam-pin__54066.1683341154.jpg?c=1\",\"alt\":\"AR-15 BCG CAM PIN, Nitride\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0.0001},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1438\",\"custom_fields\":[{\"id\":4197,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4605,\"name\":\"Tags\",\"value\":\" \"},{\"id\":6655,\"name\":\"Finish\",\"value\":\"Nitride\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1438/3382/kak-ar15-bcg-cam-pin__54066.1683341154.jpg?c=1\",\"alt\":\"AR-15 BCG CAM PIN, Nitride\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$4.20\",\"value\":4.2,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1438\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/CAM PINS\"]},{\"id\":2414,\"sku\":\"MO-304-1010-002\",\"name\":\"AR15 Bolt Extractor Completion Kit\",\"url\":\"https://kakindustry.com/ar15-bolt-extractor-completion-kit/\",\"brand\":null,\"availability\":\"\",\"summary\":\"KAK Industry Extractor Completion Kit\\nWorks for all AR15 Caliber Extractors- 5.56, 7.62x39, 224/6.8, 450/458, 6.5 etc\\nIncludes everything you need to assemble a spare or replacement AR15 Extractor\\nKit Includes-\\nAR15 Extractor Spring Insert\\nAR15 Extractor...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2414/4964/BCG_55__55290.1697034356.png?c=1\",\"alt\":\"AR15 Bolt Extractor Completion Kit\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Oct 11th 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2414\",\"custom_fields\":[{\"id\":4267,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4981,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2414/4964/BCG_55__55290.1697034356.png?c=1\",\"alt\":\"AR15 Bolt Extractor Completion Kit\"}],\"rating\":5,\"num_reviews\":3,\"price\":{\"without_tax\":{\"formatted\":\"$4.75\",\"value\":4.75,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2414\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/FIRING PINS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/CAM PINS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":1642,\"sku\":\"MO-304-0102-006\",\"name\":\"5.56 REPLACEMENT EXTRACTOR\",\"url\":\"https://kakindustry.com/5-56-replacement-extractor\",\"brand\":null,\"availability\":\"\",\"summary\":\"5.56 Enhanced Extractor\\r\\nFully Machined Billet Steel (NON MIM)\\r\\nPhosphate finished for reliable extraction \\r\\n \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1642/3750/extractorstripped__38669.1683341739.jpg?c=1\",\"alt\":\"5.56 REPLACEMENT EXTRACTOR\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":true,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.12 Ounces\",\"value\":0.12},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1642\",\"custom_fields\":[{\"id\":2916,\"name\":\"Caliber\",\"value\":\"5.56/300Blk\"},{\"id\":4207,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4905,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1642/3750/extractorstripped__38669.1683341739.jpg?c=1\",\"alt\":\"5.56 REPLACEMENT EXTRACTOR\"}],\"rating\":5,\"num_reviews\":6,\"price\":{\"without_tax\":{\"formatted\":\"$15.00\",\"value\":15,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":1450,\"sku\":\"MO-304-0102-005\",\"name\":\"7.62X39 REPLACEMENT EXTRACTOR\",\"url\":\"https://kakindustry.com/7-62x39-replacement-extractor\",\"brand\":null,\"availability\":\"\",\"summary\":\"7.62X39 Enhanced Extractor\\r\\nFully Machined Billet Steel (NON MIM)\\r\\nPhosphate finished \\r\\n \\r\\nMay not fit other companies bolts depending on design \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1450/4529/Copy_of_Untitled_1000_1000_px_20__70190.1687457455.png?c=1\",\"alt\":\"7.62X39 REPLACEMENT EXTRACTOR\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":true,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"1.00 Ounces\",\"value\":1},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1450\",\"custom_fields\":[{\"id\":2864,\"name\":\"Caliber\",\"value\":\"7.62x39\"},{\"id\":4202,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4662,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1450/4529/Copy_of_Untitled_1000_1000_px_20__70190.1687457455.png?c=1\",\"alt\":\"7.62X39 REPLACEMENT EXTRACTOR\"}],\"rating\":5,\"num_reviews\":28,\"price\":{\"without_tax\":{\"formatted\":\"$18.50\",\"value\":18.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":2980,\"sku\":\"MO-304-0102-001\",\"name\":\"6.5 Grendel II Extractor\",\"url\":\"https://kakindustry.com/6-5-grendel-ii-extractor/\",\"brand\":null,\"availability\":\"\",\"summary\":\"6.5 Grendel GII\\nFully Machined Billet Steel (NON MIM)\\nPhosphate finished \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2980/6179/Copy_of_Untitled_1000_1000_px_20__70190__22096.1730843877.jpg?c=1\",\"alt\":\"6.5 Grendel II Extractor\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Nov 5th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2980\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2980/6179/Copy_of_Untitled_1000_1000_px_20__70190__22096.1730843877.jpg?c=1\",\"alt\":\"6.5 Grendel II Extractor\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$18.50\",\"value\":18.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2980\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":2835,\"sku\":\"MO-304-0102-002\",\"name\":\"224/6.8 Replacement Extractor\",\"url\":\"https://kakindustry.com/224-6-8-replacement-extractor/\",\"brand\":null,\"availability\":\"\",\"summary\":\" \\nFully Machined Billet Steel (NON MIM)\\nPhosphate finished \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2835/5891/Copy_of_Untitled_1000_1000_px_20__70190__04812.1728329712.jpg?c=1\",\"alt\":\"224/6.8 Replacement Extractor\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Jul 8th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2835\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2835/5891/Copy_of_Untitled_1000_1000_px_20__70190__04812.1728329712.jpg?c=1\",\"alt\":\"224/6.8 Replacement Extractor\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$18.50\",\"value\":18.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2835\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":1574,\"sku\":\"MO-458-extractor\",\"name\":\"458 SOCOM REPLACEMENT EXTRACTOR\",\"url\":\"https://kakindustry.com/458-socom-replacement-extractor\",\"brand\":null,\"availability\":\"\",\"summary\":\"458 Socom Enhanced Extractor\\r\\nFully Machined Billet Steel (NON MIM)\\r\\nPhosphate finished \\r\\n \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1574/4528/Copy_of_Untitled_1000_1000_px_20__45698.1687457395.png?c=1\",\"alt\":\"458 SOCOM REPLACEMENT EXTRACTOR\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":true,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0.0001},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1574\",\"custom_fields\":[{\"id\":4204,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4806,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1574/4528/Copy_of_Untitled_1000_1000_px_20__45698.1687457395.png?c=1\",\"alt\":\"458 SOCOM REPLACEMENT EXTRACTOR\"}],\"rating\":5,\"num_reviews\":7,\"price\":{\"without_tax\":{\"formatted\":\"$18.50\",\"value\":18.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":1653,\"sku\":\"MO-AR-15-GAS-RING-KIT\",\"name\":\"KAK AR-15 BOLT HEAD GAS RINGS-PACK OF 3\",\"url\":\"https://kakindustry.com/bolt-head-gas-rings\",\"brand\":null,\"availability\":\"\",\"summary\":\"Manufactured to precise tolerances, these high quality, replacement springs help keep your AR-15 functioning properly. Great for emergency spares or for assembling a parts rifle. **3 rings per pack\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1653/3767/gas-ring-_1___87082.1683341766.jpg?c=1\",\"alt\":\"KAK AR15 BOLT HEAD GAS RINGS - PACK OF 3\\r\\nfrom KAK Industry LLC\\r\\nVisit kakindustry.com\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1653\",\"custom_fields\":[{\"id\":4208,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4901,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1653/3767/gas-ring-_1___87082.1683341766.jpg?c=1\",\"alt\":\"KAK AR15 BOLT HEAD GAS RINGS - PACK OF 3\\r\\nfrom KAK Industry LLC\\r\\nVisit kakindustry.com\"}],\"rating\":5,\"num_reviews\":2,\"price\":{\"without_tax\":{\"formatted\":\"$2.99\",\"value\":2.99,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1653\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":1372,\"sku\":\"304-2701-002\",\"name\":\"AR15 Milspec Selector Detent and Ejector Spring\",\"url\":\"https://kakindustry.com/mil-spec-selector-detent-spring\",\"brand\":null,\"availability\":\"\",\"summary\":\"AR15 MIL-SPEC SELECTOR DETENT SPRING\\nThis is also the Milspec part for AR15 Bolt ejector spring \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1372/3278/ar15-mil-spec-selector-detent-spring_1__90533.1728329689.jpg?c=1\",\"alt\":\"KAK Industry AR15 MIL-SPEC SELECTOR DETENT SPRING www.kakindustry.com\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.01 Ounces\",\"value\":0.01},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1372\",\"custom_fields\":[{\"id\":4194,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5942,\"name\":\"Subcategory\",\"value\":\"Individual Lower Part\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1372/3278/ar15-mil-spec-selector-detent-spring_1__90533.1728329689.jpg?c=1\",\"alt\":\"KAK Industry AR15 MIL-SPEC SELECTOR DETENT SPRING www.kakindustry.com\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$2.00\",\"value\":2,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1372\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/LOWER PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/LOWER PARTS/INDIVIDUAL LOWER PARTS\"]},{\"id\":1440,\"sku\":\"MO-221-3002-001\",\"name\":\"AR-15 Firing Pin Retaining Pin\",\"url\":\"https://kakindustry.com/m16-5-56-bolt-carrier-group-cotter-pin\",\"brand\":null,\"availability\":\"\",\"summary\":\"KAK Industry Firing Pin Retaining Pin\\n\\nMil-Spec\\nPhosphate Coated\\nFits all AR15 / M16 style carriers\\n\\n \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1440/3384/kakind-ar15-m16-556-bcg-cotter-pin-1__69984.1683341158.jpg?c=1\",\"alt\":\"AR-15 Firing Pin Retaining Pin\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0.0001},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1440\",\"custom_fields\":[{\"id\":4199,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4616,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1440/3384/kakind-ar15-m16-556-bcg-cotter-pin-1__69984.1683341158.jpg?c=1\",\"alt\":\"AR-15 Firing Pin Retaining Pin\"},{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1440/3385/cotter__08538.1683341159.jpg?c=1\",\"alt\":\"AR-15 Firing Pin Retaining Pin\"}],\"rating\":5,\"num_reviews\":2,\"price\":{\"without_tax\":{\"formatted\":\"$2.20\",\"value\":2.2,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1440\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/FIRING PINS\"]},{\"id\":1803,\"sku\":\"304-2701-001\",\"name\":\"AR15 Extractor Spring\",\"url\":\"https://kakindustry.com/5-56-extractor-spring\",\"brand\":null,\"availability\":\"\",\"summary\":\"AR15 extactor spring\\nWorks with AR15 Calibers, 5.56, 7.62x39, etc\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1803/4706/Untitled_design_41__46603.1692197473.png?c=1\",\"alt\":\"AR15 Extractor Spring\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1803\",\"custom_fields\":[{\"id\":4217,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5150,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1803/4706/Untitled_design_41__46603.1692197473.png?c=1\",\"alt\":\"AR15 Extractor Spring\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$0.75\",\"value\":0.75,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1803\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":1796,\"sku\":\"MO-304-3102-001\",\"name\":\"AR15 Milspec Bolt Ejector\",\"url\":\"https://kakindustry.com/ar15-milspec-bolt-ejector/\",\"brand\":null,\"availability\":\"\",\"summary\":\"Milspec ejector for AR15 bolt\\nS7 Tool Steel\\nPhosphate Finish \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1796/3954/kakind-bolt-head-ejector-pin-ar-15-1__18074.1683342061.jpg?c=1\",\"alt\":\"AR15 Milspec Bolt Ejector\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1796\",\"custom_fields\":[{\"id\":4215,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5110,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1796/3954/kakind-bolt-head-ejector-pin-ar-15-1__18074.1683342061.jpg?c=1\",\"alt\":\"AR15 Milspec Bolt Ejector\"},{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1796/3955/kakind-bolt-head-ejector-pin-ar-15-2__93686.1683342061.jpg?c=1\",\"alt\":\"AR15 Milspec Bolt Ejector\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$2.50\",\"value\":2.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1796\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\",\"SPECIALTY PARTS/FIREARM PLATFORMS/Savage\"]},{\"id\":1797,\"sku\":\"MO-304-3102-002\",\"name\":\"EXTRACTOR PIN S-7\",\"url\":\"https://kakindustry.com/s-7-extractor-pin\",\"brand\":null,\"availability\":\"\",\"summary\":\"EXTRACTOR PIN S-7\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1797/4463/Temp_image_32__54774.1685986250.jpg?c=1\",\"alt\":\"EXTRACTOR PIN S-7\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1797\",\"custom_fields\":[{\"id\":4216,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5112,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1797/4463/Temp_image_32__54774.1685986250.jpg?c=1\",\"alt\":\"EXTRACTOR PIN S-7\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$1.50\",\"value\":1.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1797\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":1830,\"sku\":\"45-ACP-EXTRACTOR-SCREW\",\"name\":\"45 ACP EXTRACTOR SCREW\",\"url\":\"https://kakindustry.com/45-acp-extractor-screw\",\"brand\":null,\"availability\":\"\",\"summary\":\"316 STAINLESS EXTRACTOR PIVOT SCREW USED IN OUR 45ACP BCG ASSEMBLY\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1830/3997/45-acp-extractor-screw__02942.1683342129.jpg?c=1\",\"alt\":\"45 ACP EXTRACTOR SCREW\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1830\",\"custom_fields\":[{\"id\":2914,\"name\":\"Caliber\",\"value\":\"45 ACP\"},{\"id\":4220,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5160,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1830/3997/45-acp-extractor-screw__02942.1683342129.jpg?c=1\",\"alt\":\"45 ACP EXTRACTOR SCREW\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$2.00\",\"value\":2,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1830\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/PISTOL CALIBER PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":1805,\"sku\":\"MO-304-1101-001\",\"name\":\"AR-15 Extractor Spring Insert\",\"url\":\"https://kakindustry.com/extractor-spring-insert\",\"brand\":null,\"availability\":\"\",\"summary\":\"black polymer insert used in the center of the AR15 extractor sping\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1805/3966/extractor-spring-insert-_1___86447.1683342079.jpg?c=1\",\"alt\":\"AR15 Extractor Spring Insert\\r\\n from KAK Industry LLC\\r\\nVisit kakindustry.com to purchase\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1805\",\"custom_fields\":[{\"id\":4218,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5163,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1805/3966/extractor-spring-insert-_1___86447.1683342079.jpg?c=1\",\"alt\":\"AR15 Extractor Spring Insert\\r\\n from KAK Industry LLC\\r\\nVisit kakindustry.com to purchase\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$1.60\",\"value\":1.6,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1805\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":2412,\"sku\":\"MO-304-1801-001\",\"name\":\"AR15 Extractor O-Ring\",\"url\":\"https://kakindustry.com/ar15-extractor-o-ring/\",\"brand\":null,\"availability\":\"\",\"summary\":\"O-Ring for AR15 Extractor \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2412/4959/Untitled_design_94__52222.1696859220.png?c=1\",\"alt\":\"AR15 Extractor O-Ring\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Oct 9th 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2412\",\"custom_fields\":[{\"id\":4266,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4969,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2412/4959/Untitled_design_94__52222.1696859220.png?c=1\",\"alt\":\"AR15 Extractor O-Ring\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$0.95\",\"value\":0.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2412\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":2095,\"sku\":\"MO-220-0803-001\",\"name\":\"9MM Melonite Firing Pin\",\"url\":\"https://kakindustry.com/9mm-melonite-firing-pin/\",\"brand\":null,\"availability\":\"\",\"summary\":\"9MM firing pin\\n \\n• Properly Heat Treated for increased strength \\n• Melonite Finish for corrosion resistance and increased strength \\n• Machined to perfection for optimal compatibility \\n• Made for one piece pistol...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2095/4309/copy_of_untitled_1000_1000_px_19___19801.1683342598.jpg?c=1\",\"alt\":\"9MM Melonite Firing Pin\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"May 5th 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2095\",\"custom_fields\":[{\"id\":2912,\"name\":\"Caliber\",\"value\":\"9MM\"},{\"id\":4224,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4625,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2095/4309/copy_of_untitled_1000_1000_px_19___19801.1683342598.jpg?c=1\",\"alt\":\"9MM Melonite Firing Pin\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$9.95\",\"value\":9.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2095\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/PISTOL CALIBER PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/FIRING PINS\"]},{\"id\":1834,\"sku\":\"9MM-EXTRACTOR-SCREW\",\"name\":\"9MM EXTRACTOR SCREW\",\"url\":\"https://kakindustry.com/9mm-extractor-screw\",\"brand\":null,\"availability\":\"\",\"summary\":\"316 STAINLESS EXTRACTOR PIVOT SCREW USED IN OUR 9MM BCG ASSEMBLY\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1834/3998/9mm-extractor-screw__40273.1683342133.jpg?c=1\",\"alt\":\"9MM EXTRACTOR SCREW\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1834\",\"custom_fields\":[{\"id\":2913,\"name\":\"Caliber\",\"value\":\"9MM\"},{\"id\":4221,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5144,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1834/3998/9mm-extractor-screw__40273.1683342133.jpg?c=1\",\"alt\":\"9MM EXTRACTOR SCREW\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$2.00\",\"value\":2,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1834\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/PISTOL CALIBER PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3042,\"sku\":\"MO-230-0112-001\",\"name\":\"Gas Key, M16, 4140, Chrome & Phosphate\",\"url\":\"https://kakindustry.com/gas-key-m16-4140-chrome-phosphate/\",\"brand\":null,\"availability\":\"\",\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3042/6319/BCG_AR15_7__85759.1735921292.png?c=1\",\"alt\":\"Gas Key, M16, 4140, Chrome & Phosphate\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Dec 24th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3042\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3042/6319/BCG_AR15_7__85759.1735921292.png?c=1\",\"alt\":\"Gas Key, M16, 4140, Chrome & Phosphate\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$14.95\",\"value\":14.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3042\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3044,\"sku\":\"MO-230-1606-001\",\"name\":\"AR15 Carrier Gas Key- NP3\",\"url\":\"https://kakindustry.com/ar15-carrier-gas-key-np3/\",\"brand\":null,\"availability\":\"\",\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3044/6320/BCG_AR15_9__74715.1735921612.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- NP3\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Dec 27th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3044\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3044/6320/BCG_AR15_9__74715.1735921612.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- NP3\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$19.95\",\"value\":19.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3044\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3048,\"sku\":\"MO-230-1616-001\",\"name\":\"AR15 Carrier Gas Key- TiN\",\"url\":\"https://kakindustry.com/ar15-carrier-gas-key-tin/\",\"brand\":null,\"availability\":\"\",\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3048/6321/BCG_AR15_11__99310.1735921875.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- TiN\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Dec 27th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3048\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3048/6321/BCG_AR15_11__99310.1735921875.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- TiN\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$17.95\",\"value\":17.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3048\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3047,\"sku\":\"MO-230-1607-002\",\"name\":\"AR15 Carrier Gas Key- Smoked Grey\",\"url\":\"https://kakindustry.com/ar15-carrier-gas-key-smoked-grey/\",\"brand\":null,\"availability\":\"\",\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3047/6324/BCG_AR15_18__33533.1735922844.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- Smoked Grey\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Dec 27th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3047\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3047/6324/BCG_AR15_18__33533.1735922844.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- Smoked Grey\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$17.95\",\"value\":17.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3047\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3046,\"sku\":\"MO-230-1607-001\",\"name\":\"AR15 Carrier Gas Key- PVD FDE\",\"url\":\"https://kakindustry.com/ar15-carrier-gas-key-pvd-fde/\",\"brand\":null,\"availability\":\"\",\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3046/6322/BCG_AR15_13__99359.1735922060.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- PVD FDE\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Dec 27th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3046\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3046/6322/BCG_AR15_13__99359.1735922060.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- PVD FDE\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$17.95\",\"value\":17.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3046\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3045,\"sku\":\"MO-230-0105-001\",\"name\":\"AR15 Carrier Gas Key- Full Chrome\",\"url\":\"https://kakindustry.com/ar15-carrier-gas-key-full-chrome/\",\"brand\":null,\"availability\":\"\",\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3045/6323/BCG_AR15_15__10622.1735922388.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- Full Chrome\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Dec 27th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3045\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3045/6323/BCG_AR15_15__10622.1735922388.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- Full Chrome\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$16.95\",\"value\":16.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3045\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3041,\"sku\":\"MO-231-2902-003\",\"name\":\"Gas Key Screws, T25, 2x Kit\",\"url\":\"https://kakindustry.com/gas-key-screws-t25-2x-kit/\",\"brand\":null,\"availability\":\"\",\"summary\":\"TORX GAS KEY SCREW SET, SAME AS USED IN OUR ASSEMBLIES\\nGrade 8\\nHeat treated for strength and durability\\n2x pcs\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3041/6354/BCG_AR15_3__07292.1736786029.png?c=1\",\"alt\":\"Gas Key Screws, T25, 2x Kit\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.01 Ounces\",\"value\":0.01},\"demo\":false,\"date_added\":\"Dec 24th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3041\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3041/6354/BCG_AR15_3__07292.1736786029.png?c=1\",\"alt\":\"Gas Key Screws, T25, 2x Kit\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$1.00\",\"value\":1,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3041\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":1733,\"sku\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\",\"name\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\",\"url\":\"https://kakindustry.com/lightweight-bolt-carrier-extension\",\"brand\":null,\"availability\":\"\",\"summary\":\"-6061 ALUMINUM-HARD ANODIZED BROWN -FOR SPECIAL SUBSONIC APPLICATIONS WHERE LIGHTWEIGHT COMPONENTS ARE REQUIRED FOR CYCLING OF THE ACTION.-NOT DESIGNED TO BE FIRED WHEN FOLDED - DAMAGE TO THE WEAPON AND USER WILL OCCUR IF FIRED WHEN FOLDED-DIRECT...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1733/3877/kakind-lightweight-bolt-carrier-extension-1__14314.1683341942.jpg?c=1\",\"alt\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.64 Ounces\",\"value\":0.64},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1733\",\"custom_fields\":[{\"id\":4213,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5046,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1733/3877/kakind-lightweight-bolt-carrier-extension-1__14314.1683341942.jpg?c=1\",\"alt\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\"},{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1733/3878/download_6___18109.1683341942.jpg?c=1\",\"alt\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\"},{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1733/3879/download_5___88803.1683341943.jpg?c=1\",\"alt\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\"},{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1733/3880/kakind-lightweight-bolt-carrier-extension-3__02133.1683341943.jpg?c=1\",\"alt\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$19.99\",\"value\":19.99,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1733\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":1735,\"sku\":\"KAK HEAVY BOLT CARRIER EXTENSION\",\"name\":\"KAK HEAVY BOLT CARRIER EXTENSION\",\"url\":\"https://kakindustry.com/heavy-bolt-carrier-extension\",\"brand\":null,\"availability\":\"\",\"summary\":\"-STEEL -MANGANESE PHOSPHATE - SPECIAL APPLICATIONS FOR 9MM AND 45 ACP BUILDS WHERE THE INTERNAL BCG WEIGHT MUST BE REMOVED 3.89 OZ-DIRECT REPLACEMENT FOR FACTORY MODEL AND CAN BE SWAPPED QUICKLY AND EASILY BACK AND FORTH .-RETAINING O-RINGS AND BUMPER...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1735/3883/heavy-bolt-carrier-extension-1__88417.1683341947.jpg?c=1\",\"alt\":\"KAK HEAVY BOLT CARRIER EXTENSION\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"3.85 Ounces\",\"value\":3.85},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1735\",\"custom_fields\":[{\"id\":4214,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5053,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1735/3883/heavy-bolt-carrier-extension-1__88417.1683341947.jpg?c=1\",\"alt\":\"KAK HEAVY BOLT CARRIER EXTENSION\"}],\"rating\":5,\"num_reviews\":5,\"price\":{\"without_tax\":{\"formatted\":\"$19.99\",\"value\":19.99,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1735\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":1637,\"sku\":\"9mm CARRIER WEIGHT EXTRA HEAVY\",\"name\":\"9mm CARRIER WEIGHT EXTRA HEAVY\",\"url\":\"https://kakindustry.com/9mm-carrier-weight-extra-heavy\",\"brand\":null,\"availability\":\"\",\"summary\":\"KAK 9mm CARRIER WEIGHTMADE FROM EXTRA HEAVY TUNGSTENTOTAL WEIGHT: 4.5 OZDESIGNED TO SLOWDOWN RECOIL IMPULSE WITHOUT USING HEAVIER BUFFERS.EASY INSTILLATION, DRIVE YOUR EXISTING ROLL PIN OUT, REPLACE WEIGHT, REINSTALL ROLL PIN.NORMALLY ADDS APPROX. 1.1 OZ...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1637/3744/9mm-carrier-weight-extra-heavy__40286.1683341729.jpg?c=1\",\"alt\":\"9mm CARRIER WEIGHT EXTRA HEAVY\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":0,\"low_stock_level\":0,\"weight\":{\"formatted\":\"4.50 Ounces\",\"value\":4.5},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1637\",\"out_of_stock_message\":\"Out of stock\",\"custom_fields\":[{\"id\":4205,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4916,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1637/3744/9mm-carrier-weight-extra-heavy__40286.1683341729.jpg?c=1\",\"alt\":\"9mm CARRIER WEIGHT EXTRA HEAVY\"}],\"rating\":5,\"num_reviews\":14,\"price\":{\"without_tax\":{\"formatted\":\"$36.00\",\"value\":36,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/PISTOL CALIBER PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":2440,\"sku\":\"MO-303-0508-001B\",\"name\":\"BLEM AR15 Bolt- 5.56/ 300 Blackout, Nickel Boron\",\"url\":\"https://kakindustry.com/blem-ar15-bolt-5-56-300-blackout-nickel-boron/\",\"brand\":null,\"availability\":\"\",\"summary\":\"These have cosmetic finish blemishes and/or machining blemishes- rough machining marks, it will not affect function, price reduced.\\nKAK Industry Complete AR15 Bolt- NibX \\nComplete Assembled Bolt Only\\n\\nBolt- 9310 steel, outside diameters ground to ...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2440/5065/BLEM_6__80072.1728329698.png?c=1\",\"alt\":\"BLEM AR15 Bolt- 5.56/ 300 Blackout, Nickel Boron\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":0,\"low_stock_level\":0,\"weight\":{\"formatted\":\"0.01 Ounces\",\"value\":0.01},\"demo\":false,\"date_added\":\"Nov 1st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2440\",\"out_of_stock_message\":\"Out of stock\",\"custom_fields\":[{\"id\":3405,\"name\":\"Caliber\",\"value\":\"5.56/300Blk\"},{\"id\":3406,\"name\":\"Hand Preference\",\"value\":\"Right Hand\"},{\"id\":3407,\"name\":\"Finish\",\"value\":\"NIBx\"},{\"id\":3445,\"name\":\"Bolt Material\",\"value\":\"9310\"},{\"id\":4274,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5025,\"name\":\"Type\",\"value\":\"Standard\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2440/5065/BLEM_6__80072.1728329698.png?c=1\",\"alt\":\"BLEM AR15 Bolt- 5.56/ 300 Blackout, Nickel Boron\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$49.95\",\"value\":49.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/AR-15 BOLTS\"]},{\"id\":2438,\"sku\":\"MO-303-0505-001B\",\"name\":\"BLEM AR15 Bolt- 5.56/ 300 Blackout, Full Chrome\",\"url\":\"https://kakindustry.com/blem-ar15-bolt-5-56-300-blackout-full-chrome/\",\"brand\":null,\"availability\":\"\",\"summary\":\"These have cosmetic finish blemishes and/or machining blemishes- rough machining marks, it will not affect function, price reduced.\\nKAK Industry Complete Chrome Bolt (Heavy Chrome/ Machine Gun Chrome) \\nComplete Assembled Bolt Only\\n\\nBolt- 9310 steel,...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2438/5056/BLEM__23750.1728329697.png?c=1\",\"alt\":\"BLEM AR15 Bolt- 5.56/ 300 Blackout, Full Chrome\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":0,\"low_stock_level\":0,\"weight\":{\"formatted\":\"0.01 Ounces\",\"value\":0.01},\"demo\":false,\"date_added\":\"Nov 1st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2438\",\"out_of_stock_message\":\"Out of stock\",\"custom_fields\":[{\"id\":3399,\"name\":\"Finish\",\"value\":\"Hard Chrome\"},{\"id\":3400,\"name\":\"Hand Preference\",\"value\":\"Right Hand\"},{\"id\":3401,\"name\":\"Caliber\",\"value\":\"5.56/300Blk\"},{\"id\":3444,\"name\":\"Bolt Material\",\"value\":\"9310\"},{\"id\":4272,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":6372,\"name\":\"Type\",\"value\":\"Standard\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2438/5056/BLEM__23750.1728329697.png?c=1\",\"alt\":\"BLEM AR15 Bolt- 5.56/ 300 Blackout, Full Chrome\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$49.95\",\"value\":49.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/AR-15 BOLTS\"]},{\"id\":2452,\"sku\":\"MO-303-3303-001\",\"name\":\"AR15 Bolt- 5.56/ 300 Blackout, C158, Nitride\",\"url\":\"https://kakindustry.com/ar15-bolt-5-56-300-blackout-c158-nitride/\",\"brand\":null,\"availability\":\"\",\"summary\":\"Add a Carrier HERE\\nKAK Industry AR15 Bolt\\nAssembled Bolt Only\\nMachined in house and assembled using only the finest steels and components.\\nKAK Industry takes pride in producing some of the finest AR15 bolts available, made 100% in house at our MO...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2452/5111/BCG_62__82640.1728329701.png?c=1\",\"alt\":\"AR15 Bolt- 5.56/ 300 Blackout, C158, Nitride\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":0,\"low_stock_level\":0,\"weight\":{\"formatted\":\"0.01 Ounces\",\"value\":0.01},\"demo\":false,\"date_added\":\"Nov 15th 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2452\",\"out_of_stock_message\":\"Out of stock\",\"custom_fields\":[{\"id\":3424,\"name\":\"Caliber\",\"value\":\"5.56/300Blk\"},{\"id\":3425,\"name\":\"Finish\",\"value\":\"Nitride\"},{\"id\":3426,\"name\":\"Bolt Material\",\"value\":\"C158\"},{\"id\":3427,\"name\":\"Hand Preference\",\"value\":\"Right Hand\"},{\"id\":4279,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":6373,\"name\":\"Type\",\"value\":\"Standard\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2452/5111/BCG_62__82640.1728329701.png?c=1\",\"alt\":\"AR15 Bolt- 5.56/ 300 Blackout, C158, Nitride\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$37.95\",\"value\":37.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\",\"sale_price_without_tax\":{\"formatted\":\"$37.95\",\"value\":37.95,\"currency\":\"USD\"},\"non_sale_price_without_tax\":{\"formatted\":\"$54.95\",\"value\":54.95,\"currency\":\"USD\"}},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/AR-15 BOLTS\"]},{\"id\":2662,\"sku\":\"MO-303-0502-003\",\"name\":\"AR15 Bolt- 7.62x39, Phosphate\",\"url\":\"https://kakindustry.com/ar15-bolt-7-62x39-phosphate/\",\"brand\":null,\"availability\":\"\",\"summary\":\"KAK Industry AR15 Bolt\\nAssembled Bolt Only\\nMachined from aircraft/bearing quality 9310 steel, heat treated properly, precision ground, and phosphate finished, MPI Tested and marked\\nExtractor- Machined enhanced billet extractor - phosphate coated\\nMachined...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2662/5882/BCG_100__83033__10202.1719588235.png?c=1\",\"alt\":\"AR15 Bolt- 7.62x39, Phosphate\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"4.00 Ounces\",\"value\":4},\"demo\":false,\"date_added\":\"Feb 29th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2662\",\"custom_fields\":[{\"id\":3953,\"name\":\"Caliber\",\"value\":\"7.62x39\"},{\"id\":3954,\"name\":\"Finish\",\"value\":\"Phosphate\"},{\"id\":3955,\"name\":\"Hand Preference\",\"value\":\"Right Hand\"},{\"id\":3956,\"name\":\"Bolt Material\",\"value\":\"9310\"},{\"id\":5424,\"name\":\"Tags\",\"value\":\" \"},{\"id\":5887,\"name\":\"Category\",\"value\":\" \"},{\"id\":7149,\"name\":\"Type\",\"value\":\"Standard\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2662/5882/BCG_100__83033__10202.1719588235.png?c=1\",\"alt\":\"AR15 Bolt- 7.62x39, Phosphate\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$49.95\",\"value\":49.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2662\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/AR-15 BOLTS\"]},{\"id\":3065,\"sku\":\"MO-304-1902-001\",\"name\":\"AR15 EJECTOR ROLL PIN - FOR SINGLE EJECTOR BOLTS\",\"url\":\"https://kakindustry.com/ar15-ejector-roll-pin-for-single-ejector-bolts/\",\"brand\":null,\"availability\":\"\",\"summary\":\"AR15 EJECTOR ROLL PIN - FOR SINGLE EJECTOR BOLTS\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3065/6352/BCG_AR15_2__74439.1736738522.png?c=1\",\"alt\":\"AR15 EJECTOR ROLL PIN - FOR SINGLE EJECTOR BOLTS\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Jan 12th 2025\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3065\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3065/6352/BCG_AR15_2__74439.1736738522.png?c=1\",\"alt\":\"AR15 EJECTOR ROLL PIN - FOR SINGLE EJECTOR BOLTS\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$1.00\",\"value\":1,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3065\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":3064,\"sku\":\"MO-304-1902-002\",\"name\":\"AR15 EJECTOR ROLL PIN - FOR K-SPEC DUAL EJECTOR BOLTS\",\"url\":\"https://kakindustry.com/ar15-ejector-roll-pin-for-k-spec-dual-ejector-bolts/\",\"brand\":null,\"availability\":\"\",\"summary\":\"AR15 ejector roll pin for K-SPEC DUAL EJECTOR BOLTS\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3064/6353/BCG_AR15_2__28255.1736738532.png?c=1\",\"alt\":\"AR15 EJECTOR ROLL PIN - FOR K-SPEC DUAL EJECTOR BOLTS\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Jan 12th 2025\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3064\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3064/6353/BCG_AR15_2__28255.1736738532.png?c=1\",\"alt\":\"AR15 EJECTOR ROLL PIN - FOR K-SPEC DUAL EJECTOR BOLTS\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$1.00\",\"value\":1,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3064\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":3036,\"sku\":\"MO-303-3307-006\",\"name\":\"K-SPEC Enhanced AR15 Bolt- 5.56/ 300 Blackout, Dual Ejector, DLC Smoke Grey, C158\",\"url\":\"https://kakindustry.com/k-spec-enhanced-ar15-bolt-5-56-300-blackout-dual-ejector-dlc-smoke-grey-c158/\",\"brand\":null,\"availability\":\"\",\"summary\":\"The K-SPEC dual ejector system uses mil-spec ejectors and springs that require no proprietary parts. Ejector holes are centered on the lugs to avoid any reduction in strength of the bolt. The dual ejector system increases the ejection...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3036/6547/BCG_AR15_23__46054.1745249784.png?c=1\",\"alt\":\"K-SPEC Enhanced AR15 Bolt- 5.56/ 300 Blackout, Dual Ejector, DLC Smoke Grey, C158\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.01 Ounces\",\"value\":0.01},\"demo\":false,\"date_added\":\"Dec 13th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3036\",\"custom_fields\":[{\"id\":7320,\"name\":\"Caliber\",\"value\":\"5.56/300Blk\"},{\"id\":7321,\"name\":\"Finish\",\"value\":\"DLC Smoked Grey\"},{\"id\":7322,\"name\":\"Hand Preference\",\"value\":\"Right Hand\"},{\"id\":7323,\"name\":\"Type\",\"value\":\"K-SPEC ENHANCED\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3036/6547/BCG_AR15_23__46054.1745249784.png?c=1\",\"alt\":\"K-SPEC Enhanced AR15 Bolt- 5.56/ 300 Blackout, Dual Ejector, DLC Smoke Grey, C158\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$144.95\",\"value\":144.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3036\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/AR-15 BOLTS\"]}],\"config\":[],\"id\":277,\"meta\":[],\"subcategories\":[{\"id\":435,\"url\":\"https://kakindustry.com/ar-15-parts/bolt-carrier-group/bolts-bcg-parts/ar-15-bolts/\",\"name\":\"AR-15 BOLTS\",\"description\":\"
The AR-15 bolt is a critical component of the bolt carrier group (BCG), responsible for the core functions of feeding, chambering, locking, and extracting cartridges in the AR-15 rifle. Machined from high-strength steel, typically Carpenter 158 or 9310 steel, the bolt contains key features like locking lugs, an extractor, an ejector, and a cam pin slot. The locking lugs engage with the barrel extension to securely lock the bolt in place during firing, ensuring safe and efficient energy transfer. The extractor grabs onto the rim of the spent cartridge case, pulling it out of the chamber after firing, while the spring-loaded ejector expels the empty casing out of the ejection port. Additionally, the cam pin slot guides the bolt's rotation, facilitating the unlocking and locking sequence as the bolt carrier group moves back and forth. Bolts are often phosphate or nitride coated for corrosion resistance and durability. Together with the carrier and other components, the AR-15 bolt ensures smooth and reliable semi-automatic or fully automatic cycling, making it an essential part of the rifle's functionality.
A cam pin is an integral component of the bolt carrier group (BCG) in rifles like the AR-15, playing a critical role in the firearm's cycling and locking mechanism. It is a small, cylindrical pin with a flat head, typically made from hardened steel for durability. The cam pin fits through a hole in the bolt and engages with the cam track inside the bolt carrier. As the bolt carrier moves back and forth during the firing cycle, the cam pin rotates the bolt, enabling it to lock and unlock with the barrel extension. This rotation ensures a secure lockup of the bolt when firing, providing safe containment of the high pressures generated. Additionally, the cam pin ensures precise alignment of the firing pin and bolt during cycling. Proper lubrication and maintenance of the cam pin are essential to prevent wear and ensure the reliable operation of the bolt carrier group.
A firing pin is a crucial component of the bolt carrier group (BCG) in firearms, specifically in rifles like the AR-15 and similar models. This slender metal rod is positioned within the bolt of the BCG and plays a vital role in the firearm's firing mechanism. When the shooter pulls the trigger, the hammer strikes the rear end of the firing pin, propelling its forward tip to impact the cartridge primer. This action ignites the primer, setting off the propellant and firing the bullet. The design and material of the firing pin are critical for ensuring reliable ignition while withstanding repeated impacts and the high pressures generated during firing. Some firing pins are hardened to prevent deformation or wear, while others are coated to resist corrosion and fouling. A well-functioning firing pin is essential for the consistent performance and safety of any firearm.
\",\"image\":null,\"product_count\":12},{\"id\":470,\"url\":\"https://kakindustry.com/ar-15-parts/bolt-carrier-group/bolts-bcg-parts/small-parts/\",\"name\":\"SMALL PARTS\",\"description\":\"\",\"image\":null,\"product_count\":16}],\"total_products\":85},\"ps_categories\":[{\"children\":[{\"children\":[{\"url\":\"https://kakindustry.com/firearms/ar-15-rifles/5-56-rifles/\",\"image\":{},\"description\":{},\"id\":\"404\",\"name\":\"5.56 RIFLES\",\"count\":\"3\"},{\"url\":\"https://kakindustry.com/firearms/ar-15-rifles/7-62x39-rifles/\",\"image\":{},\"description\":{},\"id\":\"405\",\"name\":\"7.62x39 RIFLES\",\"count\":\"3\"},{\"url\":\"https://kakindustry.com/firearms/ar-15-rifles/9mm-rifles/\",\"image\":{},\"description\":{},\"id\":\"406\",\"name\":\"9MM RIFLES\",\"count\":\"2\"}],\"url\":\"https://kakindustry.com/firearms/ar-15-rifles\",\"image\":{},\"description\":{},\"id\":\"279\",\"name\":\"AR-15 RIFLES\",\"count\":\"13\"},{\"children\":[{\"url\":\"https://kakindustry.com/firearms/ar-15-pistols/5-56-pistols/\",\"image\":{},\"description\":{},\"id\":\"408\",\"name\":\"5.56 PISTOLS\",\"count\":\"8\"},{\"url\":\"https://kakindustry.com/firearms/ar-15-pistols/7-62x39-pistols/\",\"image\":{},\"description\":{},\"id\":\"409\",\"name\":\"7.62x39 PISTOLS\",\"count\":\"5\"},{\"url\":\"https://kakindustry.com/firearms/ar-15-pistols/9mm-pistols/\",\"image\":{},\"description\":{},\"id\":\"410\",\"name\":\"9MM PISTOLS\",\"count\":\"5\"}],\"url\":\"https://kakindustry.com/firearms/ar-15-pistols\",\"image\":{},\"description\":{},\"id\":\"281\",\"name\":\"AR-15 PISTOLS\",\"count\":\"22\"},{\"children\":[{\"url\":\"https://kakindustry.com/firearms/ar-10-rifles/308-rifles/\",\"image\":{},\"description\":{},\"id\":\"411\",\"name\":\".308 RIFLES\",\"count\":\"2\"},{\"url\":\"https://kakindustry.com/firearms/ar-10-rifles/243-rifles/\",\"image\":{},\"description\":{},\"id\":\"412\",\"name\":\".243 RIFLES\",\"count\":\"1\"}],\"url\":\"https://kakindustry.com/firearms/ar-10-rifles/\",\"image\":{},\"description\":{},\"id\":\"324\",\"name\":\"AR-10 RIFLES\",\"count\":\"4\"},{\"url\":\"https://kakindustry.com/firearms/ar-10-pistols/\",\"image\":{},\"description\":{},\"id\":\"325\",\"name\":\"AR-10 PISTOLS\",\"count\":\"1\"}],\"url\":\"https://kakindustry.com/firearms/\",\"image\":{},\"description\":{},\"id\":\"244\",\"name\":\"FIREARMS\",\"count\":\"36\"},{\"children\":[{\"url\":\"https://kakindustry.com/upper-receivers/left-hand-ar-15-upper-receivers/\",\"image\":{},\"description\":{},\"id\":\"465\",\"name\":\"Left Hand AR-15 Upper Receivers\",\"count\":\"33\"},{\"children\":[{\"url\":\"https://kakindustry.com/upper-receivers/ar-15-upper-receivers/left-hand-complete-ar-15-uppers/\",\"image\":{},\"description\":{},\"id\":\"461\",\"name\":\"Left Hand Complete AR-15 Uppers\",\"count\":\"21\"},{\"url\":\"https://kakindustry.com/upper-receivers/ar-15-upper-receivers/wwiii-blowout-assembled-uppers/\",\"image\":{},\"description\":{},\"id\":\"456\",\"name\":\"WWIII Blowout assembled uppers\",\"count\":\"1\"},{\"url\":\"https://kakindustry.com/upper-receivers/ar-15/complete-uppers\",\"image\":{},\"description\":{},\"id\":\"330\",\"name\":\"COMPLETE UPPER RECEIVERS\",\"count\":\"124\"},{\"url\":\"https://kakindustry.com/upper-receivers/ar-15/stripped-uppers\",\"image\":{},\"description\":{},\"id\":\"58\",\"name\":\"STRIPPED UPPER RECEIVERS\",\"count\":\"4\"},{\"url\":\"https://kakindustry.com/upper-receivers/ar-15/pistol-caliber\",\"image\":{},\"description\":{},\"id\":\"294\",\"name\":\"PISTOL CALIBER RECEIVERS\",\"count\":\"13\"}],\"url\":\"https://kakindustry.com/upper-receivers/ar-15\",\"image\":{},\"description\":{},\"id\":\"293\",\"name\":\"AR-15 UPPER RECEIVERS\",\"count\":\"142\"},{\"children\":[{\"url\":\"https://kakindustry.com/upper-receivers/ar-10/complete-uppers/\",\"image\":{},\"description\":{},\"id\":\"339\",\"name\":\"COMPLETE UPPER RECEIVERS\",\"count\":\"15\"},{\"url\":\"https://kakindustry.com/upper-receivers/ar-10/stripped-uppers\",\"image\":{},\"description\":{},\"id\":\"340\",\"name\":\"STRIPPED UPPER RECEIVERS\",\"count\":\"2\"}],\"url\":\"https://kakindustry.com/upper-receivers/ar-10\",\"image\":{},\"description\":{},\"id\":\"274\",\"name\":\"AR-10 UPPER RECEIVERS\",\"count\":\"17\"}],\"url\":\"https://kakindustry.com/upper-receivers\",\"image\":{},\"description\":{},\"id\":\"261\",\"name\":\"UPPER RECEIVERS\",\"count\":\"152\"},{\"children\":[{\"children\":[{\"url\":\"https://kakindustry.com/lower-receivers/ar-15/complete-lowers\",\"image\":{},\"description\":{},\"id\":\"349\",\"name\":\"COMPLETE LOWERS\",\"count\":\"19\"},{\"url\":\"https://kakindustry.com/lower-receivers/ar-15/stripped-lowers\",\"image\":{},\"description\":{},\"id\":\"350\",\"name\":\"STRIPPED LOWERS\",\"count\":\"6\"}],\"url\":\"https://kakindustry.com/lower-receivers/ar-15/\",\"image\":{},\"description\":{},\"id\":\"328\",\"name\":\"AR-15 LOWER RECEIVERS\",\"count\":\"24\"},{\"url\":\"https://kakindustry.com/lower-receivers/ar-10/\",\"image\":{},\"description\":{},\"id\":\"329\",\"name\":\"AR-10 LOWER RECEIVERS\",\"count\":\"4\"}],\"url\":\"https://kakindustry.com/lower-receivers\",\"image\":{},\"description\":{},\"id\":\"265\",\"name\":\"LOWER RECEIVERS\",\"count\":\"27\"},{\"children\":[{\"children\":[{\"url\":\"https://kakindustry.com/ar-15-parts/barrels/17-5-56/\",\"image\":{},\"description\":{},\"id\":\"464\",\"name\":\"17-5.56\",\"count\":\"3\"},{\"url\":\"https://kakindustry.com/ar-15-parts/barrels/22-arc/\",\"image\":{},\"description\":{},\"id\":\"457\",\"name\":\"22 ARC\",\"count\":\"5\"},{\"url\":\"https://kakindustry.com/ar-15-parts/barrels/338-arc/\",\"image\":{},\"description\":{},\"id\":\"462\",\"name\":\"338 ARC\",\"count\":\"3\"},{\"url\":\"https://kakindustry.com/ar-15-parts/barrels/6mm-arc/\",\"image\":{},\"description\":{},\"id\":\"458\",\"name\":\"6MM ARC\",\"count\":\"6\"},{\"url\":\"https://kakindustry.com/ar-15-parts/barrels/5-56-barrels/\",\"image\":{},\"description\":{},\"id\":\"414\",\"name\":\"5.56 BARRELS\",\"count\":\"56\"},{\"url\":\"https://kakindustry.com/ar-15-parts/barrels/300-blackout-barrels/\",\"image\":{},\"description\":{},\"id\":\"415\",\"name\":\"300 BLACKOUT BARRELS\",\"count\":\"11\"},{\"url\":\"https://kakindustry.com/ar-15-parts/barrels/9mm-barrels/\",\"image\":{},\"description\":{},\"id\":\"416\",\"name\":\"9MM BARRELS\",\"count\":\"9\"},{\"url\":\"https://kakindustry.com/ar-15-parts/barrels/7-62x39-barrels/\",\"image\":{},\"description\":{},\"id\":\"417\",\"name\":\"7.62x39 BARRELS\",\"count\":\"8\"},{\"url\":\"https://kakindustry.com/ar-15-parts/barrels/6-5-grendel-barrels/\",\"image\":{},\"description\":{},\"id\":\"418\",\"name\":\"6.5 GRENDEL BARRELS\",\"count\":\"5\"},{\"url\":\"https://kakindustry.com/ar-15-parts/barrels/9x39-barrels/\",\"image\":{},\"description\":{},\"id\":\"455\",\"name\":\"9x39 BARRELS\",\"count\":\"5\"}],\"url\":\"https://kakindustry.com/ar-15-parts/barrels/\",\"image\":{},\"description\":{},\"id\":\"63\",\"name\":\"BARRELS\",\"count\":\"118\"},{\"children\":[{\"url\":\"https://kakindustry.com/ar-15-parts/bolt-carrier-group/complete-bcgs\",\"image\":{},\"description\":{},\"id\":\"311\",\"name\":\"COMPLETE BCGs\",\"count\":\"86\"},{\"url\":\"https://kakindustry.com/ar-15-parts/bolt-carrier-group/bolt-carriers/\",\"image\":{},\"description\":{},\"id\":\"427\",\"name\":\"BOLT CARRIERS\",\"count\":\"29\"},{\"url\":\"https://kakindustry.com/ar-15-parts/bolt-carrier-group/bolts-bcg-parts\",\"image\":{},\"description\":{},\"id\":\"277\",\"name\":\"BOLTS & BCG PARTS\",\"is_active\":true,\"count\":\"85\"}],\"url\":\"https://kakindustry.com/ar-15-parts/bolt-carrier-group\",\"image\":{},\"description\":{},\"id\":\"59\",\"name\":\"BOLT CARRIER GROUP\",\"is_active\":true,\"count\":\"98\"},{\"children\":[{\"url\":\"https://kakindustry.com/ar-15-parts/gas-system/gas-blocks/\",\"image\":{},\"description\":{},\"id\":\"434\",\"name\":\"GAS BLOCKS\",\"count\":\"7\"},{\"url\":\"https://kakindustry.com/ar-15-parts/gas-system/gas-tubes/\",\"image\":{},\"description\":{},\"id\":\"433\",\"name\":\"GAS TUBES\",\"count\":\"8\"}],\"url\":\"https://kakindustry.com/ar-15-parts/gas-system\",\"image\":{},\"description\":{},\"id\":\"84\",\"name\":\"GAS SYSTEM\",\"count\":\"15\"},{\"url\":\"https://kakindustry.com/ar-15-parts/handguards/\",\"image\":{},\"description\":{},\"id\":\"67\",\"name\":\"HANDGUARDS\",\"count\":\"19\"},{\"children\":[{\"url\":\"https://kakindustry.com/ar-15-parts/stocks-and-buffer-tubes/buffer-tube-kits/\",\"image\":{},\"description\":{},\"id\":\"468\",\"name\":\"Buffer Tube Kits\",\"count\":\"39\"},{\"url\":\"https://kakindustry.com/ar-15-parts/stocks-and-buffer-tubes/buffer-tubes/\",\"image\":{},\"description\":{},\"id\":\"467\",\"name\":\"Buffer Tubes\",\"count\":\"8\"},{\"url\":\"https://kakindustry.com/ar-15-parts/stocks-and-buffer-tubes/buffers/\",\"image\":{},\"description\":{},\"id\":\"466\",\"name\":\"Buffers\",\"count\":\"36\"},{\"url\":\"https://kakindustry.com/ar-15-parts/stocks-and-buffer-tubes/receiver-extension-parts/\",\"image\":{},\"description\":{},\"id\":\"469\",\"name\":\"Receiver Extension Parts\",\"count\":\"19\"}],\"url\":\"https://kakindustry.com/ar-15-parts/stocks-buffer-tubes\",\"image\":{},\"description\":{},\"id\":\"102\",\"name\":\"STOCKS AND BUFFER TUBES\",\"count\":\"105\"},{\"url\":\"https://kakindustry.com/ar-15-parts/triggers\",\"image\":{},\"description\":{},\"id\":\"356\",\"name\":\"TRIGGERS\",\"count\":\"13\"},{\"url\":\"https://kakindustry.com/ar-15-parts/grips-foregrips\",\"image\":{},\"description\":{},\"id\":\"357\",\"name\":\"GRIPS AND FOREGRIPS\",\"count\":\"5\"},{\"url\":\"https://kakindustry.com/ar-15-parts/charging-handles\",\"image\":{},\"description\":{},\"id\":\"62\",\"name\":\"CHARGING HANDLES\",\"count\":\"2\"},{\"url\":\"https://kakindustry.com/ar-15-parts/upper-parts/\",\"image\":{},\"description\":{},\"id\":\"402\",\"name\":\"UPPER PARTS\",\"count\":\"41\"},{\"children\":[{\"url\":\"https://kakindustry.com/ar-15-parts/lower-parts/individual/\",\"image\":{},\"description\":{},\"id\":\"400\",\"name\":\"INDIVIDUAL LOWER PARTS\",\"count\":\"36\"},{\"url\":\"https://kakindustry.com/ar-15-parts/lower-parts/kits/\",\"image\":{},\"description\":{},\"id\":\"401\",\"name\":\"LOWER PARTS KITS\",\"count\":\"21\"}],\"url\":\"https://kakindustry.com/ar-15-parts/lower-parts\",\"image\":{},\"description\":{},\"id\":\"96\",\"name\":\"LOWER PARTS\",\"count\":\"57\"},{\"url\":\"https://kakindustry.com/ar-15-parts/pistol-caliber\",\"image\":{},\"description\":{},\"id\":\"264\",\"name\":\"PISTOL CALIBER PARTS\",\"count\":\"54\"}],\"url\":\"https://kakindustry.com/ar-15-parts\",\"image\":{},\"description\":{},\"id\":\"54\",\"name\":\"AR-15 PARTS\",\"is_active\":true,\"count\":\"359\"},{\"children\":[{\"children\":[{\"url\":\"https://kakindustry.com/ar-10-parts/barrels/308-barrels/\",\"image\":{},\"description\":{},\"id\":\"422\",\"name\":\".308 BARRELS\",\"count\":\"9\"},{\"url\":\"https://kakindustry.com/ar-10-parts/barrels/243-barrels/\",\"image\":{},\"description\":{},\"id\":\"423\",\"name\":\".243 BARRELS\",\"count\":\"1\"},{\"url\":\"https://kakindustry.com/ar-10-parts/barrels/22-creedmoor-barrels/\",\"image\":{},\"description\":{},\"id\":\"424\",\"name\":\"22 CREEDMOOR BARRELS\",\"count\":\"5\"},{\"url\":\"https://kakindustry.com/ar-10-parts/barrels/358-barrels/\",\"image\":{},\"description\":{},\"id\":\"425\",\"name\":\".358 BARRELS\",\"count\":\"3\"}],\"url\":\"https://kakindustry.com/ar-10-parts/barrels\",\"image\":{},\"description\":{},\"id\":\"140\",\"name\":\"BARRELS\",\"count\":\"19\"},{\"url\":\"https://kakindustry.com/ar-10-parts/bolt-carrier-group\",\"image\":{},\"description\":{},\"id\":\"157\",\"name\":\"BOLT CARRIER GROUP\",\"count\":\"18\"},{\"url\":\"https://kakindustry.com/ar-10-parts/gas-system\",\"image\":{},\"description\":{},\"id\":\"345\",\"name\":\"GAS SYSTEM\",\"count\":\"7\"},{\"url\":\"https://kakindustry.com/ar-10-parts/handguards\",\"image\":{},\"description\":{},\"id\":\"291\",\"name\":\"HANDGUARDS\",\"count\":\"6\"},{\"url\":\"https://kakindustry.com/ar-10-parts/stocks-buffer-tubes\",\"image\":{},\"description\":{},\"id\":\"358\",\"name\":\"STOCKS AND BUFFER TUBES\",\"count\":\"15\"},{\"url\":\"https://kakindustry.com/ar-10-parts/charging-handles\",\"image\":{},\"description\":{},\"id\":\"344\",\"name\":\"CHARGING HANDLES\",\"count\":\"2\"},{\"url\":\"https://kakindustry.com/ar-10-parts/upper-parts/\",\"image\":{},\"description\":{},\"id\":\"403\",\"name\":\"UPPER PARTS\",\"count\":\"15\"},{\"url\":\"https://kakindustry.com/ar-10-parts/lower-parts-kits\",\"image\":{},\"description\":{},\"id\":\"276\",\"name\":\"LOWER PARTS\",\"count\":\"9\"},{\"url\":\"https://kakindustry.com/ar-10-parts/magnum-rifle-caliber\",\"image\":{},\"description\":{},\"id\":\"158\",\"name\":\"MAGNUM RIFLE CALIBER PARTS\",\"count\":\"7\"}],\"url\":\"https://kakindustry.com/ar-10-parts\",\"image\":{},\"description\":{},\"id\":\"55\",\"name\":\"AR-10 PARTS\",\"count\":\"115\"},{\"children\":[{\"url\":\"https://kakindustry.com/muzzle-devices/plan-b/\",\"image\":{},\"description\":{},\"id\":\"474\",\"name\":\"PLAN B\",\"count\":\"15\"},{\"url\":\"https://kakindustry.com/muzzle-devices/compensators/\",\"image\":{},\"description\":{},\"id\":\"396\",\"name\":\"COMPENSATORS\",\"count\":\"8\"},{\"url\":\"https://kakindustry.com/muzzle-devices/flash-cans/\",\"image\":{},\"description\":{},\"id\":\"399\",\"name\":\"FLASH CANS\",\"count\":\"7\"},{\"url\":\"https://kakindustry.com/muzzle-devices/flash-hiders/\",\"image\":{},\"description\":{},\"id\":\"397\",\"name\":\"FLASH HIDERS\",\"count\":\"29\"},{\"url\":\"https://kakindustry.com/muzzle-devices/muzzle-brakes/\",\"image\":{},\"description\":{},\"id\":\"398\",\"name\":\"MUZZLE BRAKES\",\"count\":\"5\"}],\"url\":\"https://kakindustry.com/muzzle-devices/\",\"image\":{},\"description\":{},\"id\":\"85\",\"name\":\"MUZZLE DEVICES\",\"count\":\"66\"},{\"children\":[{\"url\":\"https://kakindustry.com/accessories/magazines/\",\"image\":{},\"description\":{},\"id\":\"445\",\"name\":\"MAGAZINES\",\"count\":\"4\"},{\"url\":\"https://kakindustry.com/accessories/shockwave-blades\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/h/shockwave-blades__00277.original.jpg\",\"alt\":\"SHOCKWAVE BLADES\"},\"description\":{},\"id\":\"129\",\"name\":\"SHOCKWAVE BLADES\",\"count\":\"59\"},{\"children\":[{\"url\":\"https://kakindustry.com/accessories/reloading-supplies/brass-casings-bullets/\",\"image\":{},\"description\":{},\"id\":\"304\",\"name\":\"BRASS CASINGS & BULLETS\",\"count\":\"5\"},{\"url\":\"https://kakindustry.com/accessories/reloading-supplies/dies-shellholders\",\"image\":{},\"description\":{},\"id\":\"135\",\"name\":\"RELOADING DIES & SHELLHOLDERS\",\"count\":\"7\"},{\"url\":\"https://kakindustry.com/accessories/reloading-supplies/equipment-tools\",\"image\":{},\"description\":{},\"id\":\"133\",\"name\":\"RELOADING EQUIPMENT & TOOLS\",\"count\":\"5\"}],\"url\":\"https://kakindustry.com/accessories/reloading-supplies\",\"image\":{},\"description\":{},\"id\":\"110\",\"name\":\"RELOADING SUPPLIES\",\"count\":\"14\"},{\"url\":\"https://kakindustry.com/accessories/training-ammunition/\",\"image\":{},\"description\":{},\"id\":\"392\",\"name\":\"TRAINING AMMUNITION\",\"count\":\"9\"},{\"url\":\"https://kakindustry.com/accessories/gunsmithing-tools\",\"image\":{},\"description\":{},\"id\":\"125\",\"name\":\"GUNSMITHING TOOLS\",\"count\":\"11\"},{\"url\":\"https://kakindustry.com/accessories/apparel-merchandise\",\"image\":{},\"description\":{},\"id\":\"115\",\"name\":\"APPAREL & MERCHANDISE\",\"count\":\"15\"}],\"url\":\"https://kakindustry.com/accessories\",\"image\":{},\"description\":{},\"id\":\"107\",\"name\":\"ACCESSORIES\",\"count\":\"39\"},{\"children\":[{\"children\":[{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/century-arms/\",\"image\":{},\"description\":{},\"id\":\"475\",\"name\":\"Century Arms\",\"count\":\"2\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/daewoo/\",\"image\":{},\"description\":{},\"id\":\"471\",\"name\":\"Daewoo\",\"count\":\"1\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/launchers-37mm-38mm/\",\"image\":{},\"description\":{},\"id\":\"454\",\"name\":\"Launchers 37MM 38MM\",\"count\":\"3\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/savage/\",\"image\":{},\"description\":{},\"id\":\"473\",\"name\":\"Savage\",\"count\":\"14\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/bushmaster-acr\",\"image\":{},\"description\":{},\"id\":\"255\",\"name\":\"BUSHMASTER ACR\",\"count\":\"1\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/heckler-and-koch\",\"image\":{},\"description\":{},\"id\":\"143\",\"name\":\"HECKLER & KOCH (H&K)\",\"count\":\"3\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/ks47\",\"image\":{},\"description\":{},\"id\":\"309\",\"name\":\"KS47\",\"count\":\"1\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/m16\",\"image\":{},\"description\":{},\"id\":\"290\",\"name\":\"M16\",\"count\":\"7\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/m240/\",\"image\":{},\"description\":{},\"id\":\"476\",\"name\":\"M240\",\"count\":\"1\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/mac-11\",\"image\":{},\"description\":{},\"id\":\"303\",\"name\":\"MAC-11\",\"count\":\"24\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/machine-gun\",\"image\":{},\"description\":{},\"id\":\"306\",\"name\":\"MACHINE GUN LINKS\",\"count\":\"2\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/remington-700\",\"image\":{},\"description\":{},\"id\":\"144\",\"name\":\"REMINGTON 700\",\"count\":\"11\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/shotgun\",\"image\":{},\"description\":{},\"id\":\"136\",\"name\":\"SHOTGUN\",\"count\":\"2\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/smith-and-wesson\",\"image\":{},\"description\":{},\"id\":\"308\",\"name\":\"SMITH & WESSON (S&W)\",\"count\":\"9\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/sten-gun\",\"image\":{},\"description\":{},\"id\":\"178\",\"name\":\"STEN GUN\",\"count\":\"2\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/uzi/\",\"image\":{},\"description\":{},\"id\":\"395\",\"name\":\"UZI\",\"count\":\"7\"},{\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms/winchester-model-70\",\"image\":{},\"description\":{},\"id\":\"299\",\"name\":\"WINCHESTER MODEL 70\",\"count\":\"2\"}],\"url\":\"https://kakindustry.com/specialty-parts/firearm-platforms\",\"image\":{},\"description\":{},\"id\":\"390\",\"name\":\"FIREARM PLATFORMS\",\"count\":\"65\"},{\"children\":[{\"url\":\"https://kakindustry.com/specialty-parts/3d-printing/ar-15-percent-parts/\",\"image\":{},\"description\":{},\"id\":\"460\",\"name\":\"AR-15 % PARTS\",\"count\":\"1\"},{\"url\":\"https://kakindustry.com/specialty-parts/3d-printing/accessories-hardware\",\"image\":{},\"description\":{},\"id\":\"305\",\"name\":\"ACCESSORIES\",\"count\":\"5\"},{\"url\":\"https://kakindustry.com/specialty-parts/3d-printing/3d-fn-p90\",\"image\":{},\"description\":{},\"id\":\"302\",\"name\":\"3D FN P90\",\"count\":\"2\"},{\"url\":\"https://kakindustry.com/specialty-parts/3d-printing/nylaug-steyr-aug\",\"image\":{},\"description\":{},\"id\":\"301\",\"name\":\"NYLAUG - STEYR AUG\",\"count\":\"9\"}],\"url\":\"https://kakindustry.com/specialty-parts/3d-printing\",\"image\":{},\"description\":{},\"id\":\"389\",\"name\":\"3D PRINTING\",\"count\":\"17\"},{\"children\":[{\"url\":\"https://kakindustry.com/specialty-parts/barrel-blanks/223-556-caliber\",\"image\":{},\"description\":{},\"id\":\"248\",\"name\":\".223 & 5.56 CALIBER\",\"count\":\"3\"},{\"url\":\"https://kakindustry.com/specialty-parts/barrel-blanks/9mm-caliber\",\"image\":{},\"description\":{},\"id\":\"254\",\"name\":\"9MM CALIBER\",\"count\":\"4\"}],\"url\":\"https://kakindustry.com/specialty-parts/barrel-blanks\",\"image\":{},\"description\":{},\"id\":\"247\",\"name\":\"BARREL BLANKS\",\"count\":\"8\"}],\"url\":\"https://kakindustry.com/specialty-parts\",\"image\":{},\"description\":{},\"id\":\"298\",\"name\":\"SPECIALTY PARTS\",\"count\":\"88\"},{\"children\":[{\"url\":\"https://kakindustry.com/nfa/silencers/\",\"image\":{},\"description\":{},\"id\":\"450\",\"name\":\"SILENCERS\",\"count\":\"19\"},{\"url\":\"https://kakindustry.com/nfa/m16/\",\"image\":{},\"description\":{},\"id\":\"452\",\"name\":\"M16\",\"count\":\"7\"},{\"url\":\"https://kakindustry.com/nfa/grenade-launcher\",\"image\":{},\"description\":{},\"id\":\"310\",\"name\":\"40MM GRENADE LAUNCHER\",\"count\":\"19\"}],\"url\":\"https://kakindustry.com/specialty-parts/nfa/\",\"image\":{},\"description\":{},\"id\":\"448\",\"name\":\"NFA\",\"count\":\"29\"}],\"ps_customer\":null,\"categoryProductsPerPage\":48,\"categoryId\":277,\"zoomSize\":\"1280x1280\",\"productSize\":\"760x760\",\"genericError\":\"Oops! Something went wrong.\",\"maintenanceModeSettings\":[],\"adminBarLanguage\":\"{\\\"locale\\\":\\\"en\\\",\\\"locales\\\":{\\\"admin.maintenance_header\\\":\\\"en\\\",\\\"admin.maintenance_tooltip\\\":\\\"en\\\",\\\"admin.maintenance_showstore_link\\\":\\\"en\\\",\\\"admin.prelaunch_header\\\":\\\"en\\\",\\\"admin.page_builder_link\\\":\\\"en\\\"},\\\"translations\\\":{\\\"admin.maintenance_header\\\":\\\"Your store is down for maintenance.\\\",\\\"admin.maintenance_tooltip\\\":\\\"Only administrators can view the store at the moment. Visit your control panel settings page to disable maintenance mode.\\\",\\\"admin.maintenance_showstore_link\\\":\\\"Click here to see what your visitors will see.\\\",\\\"admin.prelaunch_header\\\":\\\"Your storefront is private. Share your site with preview code:\\\",\\\"admin.page_builder_link\\\":\\\"Design this page in Page Builder\\\"}}\",\"urls\":{\"home\":\"https://kakindustry.com/\",\"account\":{\"index\":\"/account.php\",\"orders\":{\"all\":\"/account.php?action=order_status\",\"completed\":\"/account.php?action=view_orders\",\"save_new_return\":\"/account.php?action=save_new_return\"},\"update_action\":\"/account.php?action=update_account\",\"returns\":\"/account.php?action=view_returns\",\"addresses\":\"/account.php?action=address_book\",\"inbox\":\"/account.php?action=inbox\",\"send_message\":\"/account.php?action=send_message\",\"add_address\":\"/account.php?action=add_shipping_address\",\"wishlists\":{\"all\":\"/wishlist.php\",\"add\":\"/wishlist.php?action=addwishlist\",\"edit\":\"/wishlist.php?action=editwishlist\",\"delete\":\"/wishlist.php?action=deletewishlist\"},\"details\":\"/account.php?action=account_details\",\"recent_items\":\"/account.php?action=recent_items\"},\"brands\":\"https://kakindustry.com/brands/\",\"gift_certificate\":{\"purchase\":\"/giftcertificates.php\",\"redeem\":\"/giftcertificates.php?action=redeem\",\"balance\":\"/giftcertificates.php?action=balance\"},\"auth\":{\"login\":\"/login.php\",\"check_login\":\"/login.php?action=check_login\",\"create_account\":\"/login.php?action=create_account\",\"save_new_account\":\"/login.php?action=save_new_account\",\"forgot_password\":\"/login.php?action=reset_password\",\"send_password_email\":\"/login.php?action=send_password_email\",\"save_new_password\":\"/login.php?action=save_new_password\",\"logout\":\"/login.php?action=logout\"},\"product\":{\"post_review\":\"/postreview.php\"},\"cart\":\"/cart.php\",\"checkout\":{\"single_address\":\"/checkout\",\"multiple_address\":\"/checkout.php?action=multiple\"},\"rss\":{\"products\":[]},\"contact_us_submit\":\"/pages.php?action=sendContactForm\",\"search\":\"/search.php\",\"compare\":\"/compare\",\"sitemap\":\"/sitemap.php\",\"subscribe\":{\"action\":\"/subscribe.php\"}},\"secureBaseUrl\":\"https://kakindustry.com\",\"cartId\":null,\"channelId\":1,\"template\":\"pages/category\",\"validationDictionaryJSON\":\"{\\\"locale\\\":\\\"en\\\",\\\"locales\\\":{\\\"validation_messages.valid_email\\\":\\\"en\\\",\\\"validation_messages.password\\\":\\\"en\\\",\\\"validation_messages.password_match\\\":\\\"en\\\",\\\"validation_messages.invalid_password\\\":\\\"en\\\",\\\"validation_messages.field_not_blank\\\":\\\"en\\\",\\\"validation_messages.certificate_amount\\\":\\\"en\\\",\\\"validation_messages.certificate_amount_range\\\":\\\"en\\\",\\\"validation_messages.price_min_evaluation\\\":\\\"en\\\",\\\"validation_messages.price_max_evaluation\\\":\\\"en\\\",\\\"validation_messages.price_min_not_entered\\\":\\\"en\\\",\\\"validation_messages.price_max_not_entered\\\":\\\"en\\\",\\\"validation_messages.price_invalid_value\\\":\\\"en\\\",\\\"validation_messages.invalid_gift_certificate\\\":\\\"en\\\"},\\\"translations\\\":{\\\"validation_messages.valid_email\\\":\\\"You must enter a valid email.\\\",\\\"validation_messages.password\\\":\\\"You must enter a password.\\\",\\\"validation_messages.password_match\\\":\\\"Your passwords do not match.\\\",\\\"validation_messages.invalid_password\\\":\\\"Passwords must be at least 7 characters and contain both alphabetic and numeric characters.\\\",\\\"validation_messages.field_not_blank\\\":\\\" field cannot be blank.\\\",\\\"validation_messages.certificate_amount\\\":\\\"You must enter a gift certificate amount.\\\",\\\"validation_messages.certificate_amount_range\\\":\\\"You must enter a certificate amount between [MIN] and [MAX]\\\",\\\"validation_messages.price_min_evaluation\\\":\\\"Min. price must be less than max. price.\\\",\\\"validation_messages.price_max_evaluation\\\":\\\"Min. price must be less than max. price.\\\",\\\"validation_messages.price_min_not_entered\\\":\\\"Min. price is required.\\\",\\\"validation_messages.price_max_not_entered\\\":\\\"Max. price is required.\\\",\\\"validation_messages.price_invalid_value\\\":\\\"Input must be greater than 0.\\\",\\\"validation_messages.invalid_gift_certificate\\\":\\\"Please enter your valid certificate code.\\\"}}\",\"validationFallbackDictionaryJSON\":\"{\\\"locale\\\":\\\"en\\\",\\\"locales\\\":{\\\"validation_fallback_messages.valid_email\\\":\\\"en\\\",\\\"validation_fallback_messages.password\\\":\\\"en\\\",\\\"validation_fallback_messages.password_match\\\":\\\"en\\\",\\\"validation_fallback_messages.invalid_password\\\":\\\"en\\\",\\\"validation_fallback_messages.field_not_blank\\\":\\\"en\\\",\\\"validation_fallback_messages.certificate_amount\\\":\\\"en\\\",\\\"validation_fallback_messages.certificate_amount_range\\\":\\\"en\\\",\\\"validation_fallback_messages.price_min_evaluation\\\":\\\"en\\\",\\\"validation_fallback_messages.price_max_evaluation\\\":\\\"en\\\",\\\"validation_fallback_messages.price_min_not_entered\\\":\\\"en\\\",\\\"validation_fallback_messages.price_max_not_entered\\\":\\\"en\\\",\\\"validation_fallback_messages.price_invalid_value\\\":\\\"en\\\",\\\"validation_fallback_messages.invalid_gift_certificate\\\":\\\"en\\\"},\\\"translations\\\":{\\\"validation_fallback_messages.valid_email\\\":\\\"You must enter a valid email.\\\",\\\"validation_fallback_messages.password\\\":\\\"You must enter a password.\\\",\\\"validation_fallback_messages.password_match\\\":\\\"Your passwords do not match.\\\",\\\"validation_fallback_messages.invalid_password\\\":\\\"Passwords must be at least 7 characters and contain both alphabetic and numeric characters.\\\",\\\"validation_fallback_messages.field_not_blank\\\":\\\" field cannot be blank.\\\",\\\"validation_fallback_messages.certificate_amount\\\":\\\"You must enter a gift certificate amount.\\\",\\\"validation_fallback_messages.certificate_amount_range\\\":\\\"You must enter a certificate amount between [MIN] and [MAX]\\\",\\\"validation_fallback_messages.price_min_evaluation\\\":\\\"Min. price must be less than max. price.\\\",\\\"validation_fallback_messages.price_max_evaluation\\\":\\\"Min. price must be less than max. price.\\\",\\\"validation_fallback_messages.price_min_not_entered\\\":\\\"Min. price is required.\\\",\\\"validation_fallback_messages.price_max_not_entered\\\":\\\"Max. price is required.\\\",\\\"validation_fallback_messages.price_invalid_value\\\":\\\"Input must be greater than 0.\\\",\\\"validation_fallback_messages.invalid_gift_certificate\\\":\\\"Please enter your valid certificate code.\\\"}}\",\"validationDefaultDictionaryJSON\":\"{\\\"locale\\\":\\\"en\\\",\\\"locales\\\":{\\\"validation_default_messages.valid_email\\\":\\\"en\\\",\\\"validation_default_messages.password\\\":\\\"en\\\",\\\"validation_default_messages.password_match\\\":\\\"en\\\",\\\"validation_default_messages.invalid_password\\\":\\\"en\\\",\\\"validation_default_messages.field_not_blank\\\":\\\"en\\\",\\\"validation_default_messages.certificate_amount\\\":\\\"en\\\",\\\"validation_default_messages.certificate_amount_range\\\":\\\"en\\\",\\\"validation_default_messages.price_min_evaluation\\\":\\\"en\\\",\\\"validation_default_messages.price_max_evaluation\\\":\\\"en\\\",\\\"validation_default_messages.price_min_not_entered\\\":\\\"en\\\",\\\"validation_default_messages.price_max_not_entered\\\":\\\"en\\\",\\\"validation_default_messages.price_invalid_value\\\":\\\"en\\\",\\\"validation_default_messages.invalid_gift_certificate\\\":\\\"en\\\"},\\\"translations\\\":{\\\"validation_default_messages.valid_email\\\":\\\"You must enter a valid email.\\\",\\\"validation_default_messages.password\\\":\\\"You must enter a password.\\\",\\\"validation_default_messages.password_match\\\":\\\"Your passwords do not match.\\\",\\\"validation_default_messages.invalid_password\\\":\\\"Passwords must be at least 7 characters and contain both alphabetic and numeric characters.\\\",\\\"validation_default_messages.field_not_blank\\\":\\\"The field cannot be blank.\\\",\\\"validation_default_messages.certificate_amount\\\":\\\"You must enter a gift certificate amount.\\\",\\\"validation_default_messages.certificate_amount_range\\\":\\\"You must enter a certificate amount between [MIN] and [MAX]\\\",\\\"validation_default_messages.price_min_evaluation\\\":\\\"Min. price must be less than max. price.\\\",\\\"validation_default_messages.price_max_evaluation\\\":\\\"Min. price must be less than max. price.\\\",\\\"validation_default_messages.price_min_not_entered\\\":\\\"Min. price is required.\\\",\\\"validation_default_messages.price_max_not_entered\\\":\\\"Max. price is required.\\\",\\\"validation_default_messages.price_invalid_value\\\":\\\"Input must be greater than 0.\\\",\\\"validation_default_messages.invalid_gift_certificate\\\":\\\"Please enter your valid certificate code.\\\"}}\",\"carouselArrowAndDotAriaLabel\":\"Go to slide [SLIDE_NUMBER] of [SLIDES_QUANTITY]\",\"carouselActiveDotAriaLabel\":\"active\",\"carouselContentAnnounceMessage\":\"You are currently on slide [SLIDE_NUMBER] of [SLIDES_QUANTITY]\",\"noCompareMessage\":\"You must select at least two products to compare\"}").load();
}
\\n \",\"faceted_search_enabled\":true,\"selected\":{\"remove_all_url\":\"\",\"items\":[]},\"products\":[{\"id\":2610,\"sku\":\"MO-304-1006-003\",\"name\":\"Carrier Completion Kit, Firing Pin, Retaining Pin, NP3 cam pin\",\"url\":\"https://kakindustry.com/carrier-completion-kit-firing-pin-retaining-pin-np3-cam-pin/\",\"brand\":null,\"availability\":\"\",\"summary\":\"AR15 BCG CAM PIN\\n4140 steel, Swiss turned, heat treated, NP3 finish\\nMil-Spec AR15 M16 556 BCG FIRING PIN\\nMachined to the Mil-spec Print from High Qulity 8740 Steel, Precision ground, Properly heat treated, Chrome plated\\nMaterial- High Quality 8740 for...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2610/5625/BCG_79__06942.1712595177.png?c=1\",\"alt\":\"Carrier Completion Kit, Firing Pin, Retaining Pin, NP3 cam pin\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"1.00 Ounces\",\"value\":1},\"demo\":false,\"date_added\":\"Feb 28th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2610\",\"custom_fields\":[{\"id\":4303,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5319,\"name\":\"Tags\",\"value\":\" \"},{\"id\":6656,\"name\":\"Finish\",\"value\":\"NP3\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2610/5625/BCG_79__06942.1712595177.png?c=1\",\"alt\":\"Carrier Completion Kit, Firing Pin, Retaining Pin, NP3 cam pin\"}],\"rating\":5,\"num_reviews\":3,\"price\":{\"without_tax\":{\"formatted\":\"$19.95\",\"value\":19.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2610\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/COMPLETE BCGs\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/FIRING PINS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/CAM PINS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":2982,\"sku\":\"MO-220-0805-001\",\"name\":\"AR15 Firing Pin, Chrome Plated\",\"url\":\"https://kakindustry.com/ar15-firing-pin-chrome-plated/\",\"brand\":null,\"availability\":\"\",\"summary\":\"KAK Industry Mil-Spec AR15 M16 556 BCG FIRING PIN\\nMachined to the Mil-spec Print from High Qulity 8740 Steel, Precision ground, Properly heat treated, Chrome plated\\nMaterial- High Quality 8740 for strength and durability\\nFinish- Chrome Plated\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2982/6176/ar15-firing-pin-_1___53885__38125.1730833474.jpg?c=1\",\"alt\":\"AR15 Firing Pin, Chrome Plated\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Nov 5th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2982\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2982/6176/ar15-firing-pin-_1___53885__38125.1730833474.jpg?c=1\",\"alt\":\"AR15 Firing Pin, Chrome Plated\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$7.50\",\"value\":7.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2982\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/FIRING PINS\"]},{\"id\":1438,\"sku\":\"MO-KAK-AR15-BCG-CAM-PIN\",\"name\":\"AR-15 BCG CAM PIN, Nitride\",\"url\":\"https://kakindustry.com/bolt-carrier-group-cam-pin\",\"brand\":null,\"availability\":\"\",\"summary\":\"KAK AR15 BCG CAM PIN, Nitride Finish\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1438/3382/kak-ar15-bcg-cam-pin__54066.1683341154.jpg?c=1\",\"alt\":\"AR-15 BCG CAM PIN, Nitride\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0.0001},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1438\",\"custom_fields\":[{\"id\":4197,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4605,\"name\":\"Tags\",\"value\":\" \"},{\"id\":6655,\"name\":\"Finish\",\"value\":\"Nitride\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1438/3382/kak-ar15-bcg-cam-pin__54066.1683341154.jpg?c=1\",\"alt\":\"AR-15 BCG CAM PIN, Nitride\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$4.20\",\"value\":4.2,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1438\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/CAM PINS\"]},{\"id\":2414,\"sku\":\"MO-304-1010-002\",\"name\":\"AR15 Bolt Extractor Completion Kit\",\"url\":\"https://kakindustry.com/ar15-bolt-extractor-completion-kit/\",\"brand\":null,\"availability\":\"\",\"summary\":\"KAK Industry Extractor Completion Kit\\nWorks for all AR15 Caliber Extractors- 5.56, 7.62x39, 224/6.8, 450/458, 6.5 etc\\nIncludes everything you need to assemble a spare or replacement AR15 Extractor\\nKit Includes-\\nAR15 Extractor Spring Insert\\nAR15 Extractor...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2414/4964/BCG_55__55290.1697034356.png?c=1\",\"alt\":\"AR15 Bolt Extractor Completion Kit\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Oct 11th 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2414\",\"custom_fields\":[{\"id\":4267,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4981,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2414/4964/BCG_55__55290.1697034356.png?c=1\",\"alt\":\"AR15 Bolt Extractor Completion Kit\"}],\"rating\":5,\"num_reviews\":3,\"price\":{\"without_tax\":{\"formatted\":\"$4.75\",\"value\":4.75,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2414\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/FIRING PINS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/CAM PINS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":1642,\"sku\":\"MO-304-0102-006\",\"name\":\"5.56 REPLACEMENT EXTRACTOR\",\"url\":\"https://kakindustry.com/5-56-replacement-extractor\",\"brand\":null,\"availability\":\"\",\"summary\":\"5.56 Enhanced Extractor\\r\\nFully Machined Billet Steel (NON MIM)\\r\\nPhosphate finished for reliable extraction \\r\\n \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1642/3750/extractorstripped__38669.1683341739.jpg?c=1\",\"alt\":\"5.56 REPLACEMENT EXTRACTOR\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":true,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.12 Ounces\",\"value\":0.12},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1642\",\"custom_fields\":[{\"id\":2916,\"name\":\"Caliber\",\"value\":\"5.56/300Blk\"},{\"id\":4207,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4905,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1642/3750/extractorstripped__38669.1683341739.jpg?c=1\",\"alt\":\"5.56 REPLACEMENT EXTRACTOR\"}],\"rating\":5,\"num_reviews\":6,\"price\":{\"without_tax\":{\"formatted\":\"$15.00\",\"value\":15,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":1450,\"sku\":\"MO-304-0102-005\",\"name\":\"7.62X39 REPLACEMENT EXTRACTOR\",\"url\":\"https://kakindustry.com/7-62x39-replacement-extractor\",\"brand\":null,\"availability\":\"\",\"summary\":\"7.62X39 Enhanced Extractor\\r\\nFully Machined Billet Steel (NON MIM)\\r\\nPhosphate finished \\r\\n \\r\\nMay not fit other companies bolts depending on design \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1450/4529/Copy_of_Untitled_1000_1000_px_20__70190.1687457455.png?c=1\",\"alt\":\"7.62X39 REPLACEMENT EXTRACTOR\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":true,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"1.00 Ounces\",\"value\":1},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1450\",\"custom_fields\":[{\"id\":2864,\"name\":\"Caliber\",\"value\":\"7.62x39\"},{\"id\":4202,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4662,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1450/4529/Copy_of_Untitled_1000_1000_px_20__70190.1687457455.png?c=1\",\"alt\":\"7.62X39 REPLACEMENT EXTRACTOR\"}],\"rating\":5,\"num_reviews\":28,\"price\":{\"without_tax\":{\"formatted\":\"$18.50\",\"value\":18.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":2980,\"sku\":\"MO-304-0102-001\",\"name\":\"6.5 Grendel II Extractor\",\"url\":\"https://kakindustry.com/6-5-grendel-ii-extractor/\",\"brand\":null,\"availability\":\"\",\"summary\":\"6.5 Grendel GII\\nFully Machined Billet Steel (NON MIM)\\nPhosphate finished \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2980/6179/Copy_of_Untitled_1000_1000_px_20__70190__22096.1730843877.jpg?c=1\",\"alt\":\"6.5 Grendel II Extractor\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Nov 5th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2980\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2980/6179/Copy_of_Untitled_1000_1000_px_20__70190__22096.1730843877.jpg?c=1\",\"alt\":\"6.5 Grendel II Extractor\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$18.50\",\"value\":18.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2980\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":2835,\"sku\":\"MO-304-0102-002\",\"name\":\"224/6.8 Replacement Extractor\",\"url\":\"https://kakindustry.com/224-6-8-replacement-extractor/\",\"brand\":null,\"availability\":\"\",\"summary\":\" \\nFully Machined Billet Steel (NON MIM)\\nPhosphate finished \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2835/5891/Copy_of_Untitled_1000_1000_px_20__70190__04812.1728329712.jpg?c=1\",\"alt\":\"224/6.8 Replacement Extractor\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Jul 8th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2835\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2835/5891/Copy_of_Untitled_1000_1000_px_20__70190__04812.1728329712.jpg?c=1\",\"alt\":\"224/6.8 Replacement Extractor\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$18.50\",\"value\":18.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2835\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":1574,\"sku\":\"MO-458-extractor\",\"name\":\"458 SOCOM REPLACEMENT EXTRACTOR\",\"url\":\"https://kakindustry.com/458-socom-replacement-extractor\",\"brand\":null,\"availability\":\"\",\"summary\":\"458 Socom Enhanced Extractor\\r\\nFully Machined Billet Steel (NON MIM)\\r\\nPhosphate finished \\r\\n \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1574/4528/Copy_of_Untitled_1000_1000_px_20__45698.1687457395.png?c=1\",\"alt\":\"458 SOCOM REPLACEMENT EXTRACTOR\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":true,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0.0001},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1574\",\"custom_fields\":[{\"id\":4204,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4806,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1574/4528/Copy_of_Untitled_1000_1000_px_20__45698.1687457395.png?c=1\",\"alt\":\"458 SOCOM REPLACEMENT EXTRACTOR\"}],\"rating\":5,\"num_reviews\":7,\"price\":{\"without_tax\":{\"formatted\":\"$18.50\",\"value\":18.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":1653,\"sku\":\"MO-AR-15-GAS-RING-KIT\",\"name\":\"KAK AR-15 BOLT HEAD GAS RINGS-PACK OF 3\",\"url\":\"https://kakindustry.com/bolt-head-gas-rings\",\"brand\":null,\"availability\":\"\",\"summary\":\"Manufactured to precise tolerances, these high quality, replacement springs help keep your AR-15 functioning properly. Great for emergency spares or for assembling a parts rifle. **3 rings per pack\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1653/3767/gas-ring-_1___87082.1683341766.jpg?c=1\",\"alt\":\"KAK AR15 BOLT HEAD GAS RINGS - PACK OF 3\\r\\nfrom KAK Industry LLC\\r\\nVisit kakindustry.com\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1653\",\"custom_fields\":[{\"id\":4208,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4901,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1653/3767/gas-ring-_1___87082.1683341766.jpg?c=1\",\"alt\":\"KAK AR15 BOLT HEAD GAS RINGS - PACK OF 3\\r\\nfrom KAK Industry LLC\\r\\nVisit kakindustry.com\"}],\"rating\":5,\"num_reviews\":2,\"price\":{\"without_tax\":{\"formatted\":\"$2.99\",\"value\":2.99,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1653\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":1372,\"sku\":\"304-2701-002\",\"name\":\"AR15 Milspec Selector Detent and Ejector Spring\",\"url\":\"https://kakindustry.com/mil-spec-selector-detent-spring\",\"brand\":null,\"availability\":\"\",\"summary\":\"AR15 MIL-SPEC SELECTOR DETENT SPRING\\nThis is also the Milspec part for AR15 Bolt ejector spring \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1372/3278/ar15-mil-spec-selector-detent-spring_1__90533.1728329689.jpg?c=1\",\"alt\":\"KAK Industry AR15 MIL-SPEC SELECTOR DETENT SPRING www.kakindustry.com\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.01 Ounces\",\"value\":0.01},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1372\",\"custom_fields\":[{\"id\":4194,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5942,\"name\":\"Subcategory\",\"value\":\"Individual Lower Part\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1372/3278/ar15-mil-spec-selector-detent-spring_1__90533.1728329689.jpg?c=1\",\"alt\":\"KAK Industry AR15 MIL-SPEC SELECTOR DETENT SPRING www.kakindustry.com\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$2.00\",\"value\":2,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1372\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/LOWER PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/LOWER PARTS/INDIVIDUAL LOWER PARTS\"]},{\"id\":1440,\"sku\":\"MO-221-3002-001\",\"name\":\"AR-15 Firing Pin Retaining Pin\",\"url\":\"https://kakindustry.com/m16-5-56-bolt-carrier-group-cotter-pin\",\"brand\":null,\"availability\":\"\",\"summary\":\"KAK Industry Firing Pin Retaining Pin\\n\\nMil-Spec\\nPhosphate Coated\\nFits all AR15 / M16 style carriers\\n\\n \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1440/3384/kakind-ar15-m16-556-bcg-cotter-pin-1__69984.1683341158.jpg?c=1\",\"alt\":\"AR-15 Firing Pin Retaining Pin\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0.0001},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1440\",\"custom_fields\":[{\"id\":4199,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4616,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1440/3384/kakind-ar15-m16-556-bcg-cotter-pin-1__69984.1683341158.jpg?c=1\",\"alt\":\"AR-15 Firing Pin Retaining Pin\"},{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1440/3385/cotter__08538.1683341159.jpg?c=1\",\"alt\":\"AR-15 Firing Pin Retaining Pin\"}],\"rating\":5,\"num_reviews\":2,\"price\":{\"without_tax\":{\"formatted\":\"$2.20\",\"value\":2.2,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1440\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/FIRING PINS\"]},{\"id\":1803,\"sku\":\"304-2701-001\",\"name\":\"AR15 Extractor Spring\",\"url\":\"https://kakindustry.com/5-56-extractor-spring\",\"brand\":null,\"availability\":\"\",\"summary\":\"AR15 extactor spring\\nWorks with AR15 Calibers, 5.56, 7.62x39, etc\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1803/4706/Untitled_design_41__46603.1692197473.png?c=1\",\"alt\":\"AR15 Extractor Spring\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1803\",\"custom_fields\":[{\"id\":4217,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5150,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1803/4706/Untitled_design_41__46603.1692197473.png?c=1\",\"alt\":\"AR15 Extractor Spring\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$0.75\",\"value\":0.75,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1803\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":1796,\"sku\":\"MO-304-3102-001\",\"name\":\"AR15 Milspec Bolt Ejector\",\"url\":\"https://kakindustry.com/ar15-milspec-bolt-ejector/\",\"brand\":null,\"availability\":\"\",\"summary\":\"Milspec ejector for AR15 bolt\\nS7 Tool Steel\\nPhosphate Finish \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1796/3954/kakind-bolt-head-ejector-pin-ar-15-1__18074.1683342061.jpg?c=1\",\"alt\":\"AR15 Milspec Bolt Ejector\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1796\",\"custom_fields\":[{\"id\":4215,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5110,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1796/3954/kakind-bolt-head-ejector-pin-ar-15-1__18074.1683342061.jpg?c=1\",\"alt\":\"AR15 Milspec Bolt Ejector\"},{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1796/3955/kakind-bolt-head-ejector-pin-ar-15-2__93686.1683342061.jpg?c=1\",\"alt\":\"AR15 Milspec Bolt Ejector\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$2.50\",\"value\":2.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1796\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\",\"SPECIALTY PARTS/FIREARM PLATFORMS/Savage\"]},{\"id\":1797,\"sku\":\"MO-304-3102-002\",\"name\":\"EXTRACTOR PIN S-7\",\"url\":\"https://kakindustry.com/s-7-extractor-pin\",\"brand\":null,\"availability\":\"\",\"summary\":\"EXTRACTOR PIN S-7\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1797/4463/Temp_image_32__54774.1685986250.jpg?c=1\",\"alt\":\"EXTRACTOR PIN S-7\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1797\",\"custom_fields\":[{\"id\":4216,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5112,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1797/4463/Temp_image_32__54774.1685986250.jpg?c=1\",\"alt\":\"EXTRACTOR PIN S-7\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$1.50\",\"value\":1.5,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1797\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":1830,\"sku\":\"45-ACP-EXTRACTOR-SCREW\",\"name\":\"45 ACP EXTRACTOR SCREW\",\"url\":\"https://kakindustry.com/45-acp-extractor-screw\",\"brand\":null,\"availability\":\"\",\"summary\":\"316 STAINLESS EXTRACTOR PIVOT SCREW USED IN OUR 45ACP BCG ASSEMBLY\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1830/3997/45-acp-extractor-screw__02942.1683342129.jpg?c=1\",\"alt\":\"45 ACP EXTRACTOR SCREW\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1830\",\"custom_fields\":[{\"id\":2914,\"name\":\"Caliber\",\"value\":\"45 ACP\"},{\"id\":4220,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5160,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1830/3997/45-acp-extractor-screw__02942.1683342129.jpg?c=1\",\"alt\":\"45 ACP EXTRACTOR SCREW\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$2.00\",\"value\":2,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1830\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/PISTOL CALIBER PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":1805,\"sku\":\"MO-304-1101-001\",\"name\":\"AR-15 Extractor Spring Insert\",\"url\":\"https://kakindustry.com/extractor-spring-insert\",\"brand\":null,\"availability\":\"\",\"summary\":\"black polymer insert used in the center of the AR15 extractor sping\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1805/3966/extractor-spring-insert-_1___86447.1683342079.jpg?c=1\",\"alt\":\"AR15 Extractor Spring Insert\\r\\n from KAK Industry LLC\\r\\nVisit kakindustry.com to purchase\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1805\",\"custom_fields\":[{\"id\":4218,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5163,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1805/3966/extractor-spring-insert-_1___86447.1683342079.jpg?c=1\",\"alt\":\"AR15 Extractor Spring Insert\\r\\n from KAK Industry LLC\\r\\nVisit kakindustry.com to purchase\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$1.60\",\"value\":1.6,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1805\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":2412,\"sku\":\"MO-304-1801-001\",\"name\":\"AR15 Extractor O-Ring\",\"url\":\"https://kakindustry.com/ar15-extractor-o-ring/\",\"brand\":null,\"availability\":\"\",\"summary\":\"O-Ring for AR15 Extractor \",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2412/4959/Untitled_design_94__52222.1696859220.png?c=1\",\"alt\":\"AR15 Extractor O-Ring\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Oct 9th 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2412\",\"custom_fields\":[{\"id\":4266,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4969,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2412/4959/Untitled_design_94__52222.1696859220.png?c=1\",\"alt\":\"AR15 Extractor O-Ring\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$0.95\",\"value\":0.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2412\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":2095,\"sku\":\"MO-220-0803-001\",\"name\":\"9MM Melonite Firing Pin\",\"url\":\"https://kakindustry.com/9mm-melonite-firing-pin/\",\"brand\":null,\"availability\":\"\",\"summary\":\"9MM firing pin\\n \\n• Properly Heat Treated for increased strength \\n• Melonite Finish for corrosion resistance and increased strength \\n• Machined to perfection for optimal compatibility \\n• Made for one piece pistol...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2095/4309/copy_of_untitled_1000_1000_px_19___19801.1683342598.jpg?c=1\",\"alt\":\"9MM Melonite Firing Pin\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"May 5th 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2095\",\"custom_fields\":[{\"id\":2912,\"name\":\"Caliber\",\"value\":\"9MM\"},{\"id\":4224,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4625,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2095/4309/copy_of_untitled_1000_1000_px_19___19801.1683342598.jpg?c=1\",\"alt\":\"9MM Melonite Firing Pin\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$9.95\",\"value\":9.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2095\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/PISTOL CALIBER PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/FIRING PINS\"]},{\"id\":1834,\"sku\":\"9MM-EXTRACTOR-SCREW\",\"name\":\"9MM EXTRACTOR SCREW\",\"url\":\"https://kakindustry.com/9mm-extractor-screw\",\"brand\":null,\"availability\":\"\",\"summary\":\"316 STAINLESS EXTRACTOR PIVOT SCREW USED IN OUR 9MM BCG ASSEMBLY\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1834/3998/9mm-extractor-screw__40273.1683342133.jpg?c=1\",\"alt\":\"9MM EXTRACTOR SCREW\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1834\",\"custom_fields\":[{\"id\":2913,\"name\":\"Caliber\",\"value\":\"9MM\"},{\"id\":4221,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5144,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1834/3998/9mm-extractor-screw__40273.1683342133.jpg?c=1\",\"alt\":\"9MM EXTRACTOR SCREW\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$2.00\",\"value\":2,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1834\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/PISTOL CALIBER PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3042,\"sku\":\"MO-230-0112-001\",\"name\":\"Gas Key, M16, 4140, Chrome & Phosphate\",\"url\":\"https://kakindustry.com/gas-key-m16-4140-chrome-phosphate/\",\"brand\":null,\"availability\":\"\",\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3042/6319/BCG_AR15_7__85759.1735921292.png?c=1\",\"alt\":\"Gas Key, M16, 4140, Chrome & Phosphate\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Dec 24th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3042\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3042/6319/BCG_AR15_7__85759.1735921292.png?c=1\",\"alt\":\"Gas Key, M16, 4140, Chrome & Phosphate\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$14.95\",\"value\":14.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3042\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3044,\"sku\":\"MO-230-1606-001\",\"name\":\"AR15 Carrier Gas Key- NP3\",\"url\":\"https://kakindustry.com/ar15-carrier-gas-key-np3/\",\"brand\":null,\"availability\":\"\",\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3044/6320/BCG_AR15_9__74715.1735921612.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- NP3\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Dec 27th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3044\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3044/6320/BCG_AR15_9__74715.1735921612.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- NP3\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$19.95\",\"value\":19.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3044\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3048,\"sku\":\"MO-230-1616-001\",\"name\":\"AR15 Carrier Gas Key- TiN\",\"url\":\"https://kakindustry.com/ar15-carrier-gas-key-tin/\",\"brand\":null,\"availability\":\"\",\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3048/6321/BCG_AR15_11__99310.1735921875.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- TiN\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Dec 27th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3048\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3048/6321/BCG_AR15_11__99310.1735921875.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- TiN\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$17.95\",\"value\":17.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3048\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3047,\"sku\":\"MO-230-1607-002\",\"name\":\"AR15 Carrier Gas Key- Smoked Grey\",\"url\":\"https://kakindustry.com/ar15-carrier-gas-key-smoked-grey/\",\"brand\":null,\"availability\":\"\",\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3047/6324/BCG_AR15_18__33533.1735922844.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- Smoked Grey\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Dec 27th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3047\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3047/6324/BCG_AR15_18__33533.1735922844.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- Smoked Grey\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$17.95\",\"value\":17.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3047\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3046,\"sku\":\"MO-230-1607-001\",\"name\":\"AR15 Carrier Gas Key- PVD FDE\",\"url\":\"https://kakindustry.com/ar15-carrier-gas-key-pvd-fde/\",\"brand\":null,\"availability\":\"\",\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3046/6322/BCG_AR15_13__99359.1735922060.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- PVD FDE\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Dec 27th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3046\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3046/6322/BCG_AR15_13__99359.1735922060.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- PVD FDE\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$17.95\",\"value\":17.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3046\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3045,\"sku\":\"MO-230-0105-001\",\"name\":\"AR15 Carrier Gas Key- Full Chrome\",\"url\":\"https://kakindustry.com/ar15-carrier-gas-key-full-chrome/\",\"brand\":null,\"availability\":\"\",\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3045/6323/BCG_AR15_15__10622.1735922388.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- Full Chrome\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Dec 27th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3045\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3045/6323/BCG_AR15_15__10622.1735922388.png?c=1\",\"alt\":\"AR15 Carrier Gas Key- Full Chrome\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$16.95\",\"value\":16.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3045\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":3041,\"sku\":\"MO-231-2902-003\",\"name\":\"Gas Key Screws, T25, 2x Kit\",\"url\":\"https://kakindustry.com/gas-key-screws-t25-2x-kit/\",\"brand\":null,\"availability\":\"\",\"summary\":\"TORX GAS KEY SCREW SET, SAME AS USED IN OUR ASSEMBLIES\\nGrade 8\\nHeat treated for strength and durability\\n2x pcs\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3041/6354/BCG_AR15_3__07292.1736786029.png?c=1\",\"alt\":\"Gas Key Screws, T25, 2x Kit\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.01 Ounces\",\"value\":0.01},\"demo\":false,\"date_added\":\"Dec 24th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3041\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3041/6354/BCG_AR15_3__07292.1736786029.png?c=1\",\"alt\":\"Gas Key Screws, T25, 2x Kit\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$1.00\",\"value\":1,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3041\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":1733,\"sku\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\",\"name\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\",\"url\":\"https://kakindustry.com/lightweight-bolt-carrier-extension\",\"brand\":null,\"availability\":\"\",\"summary\":\"-6061 ALUMINUM-HARD ANODIZED BROWN -FOR SPECIAL SUBSONIC APPLICATIONS WHERE LIGHTWEIGHT COMPONENTS ARE REQUIRED FOR CYCLING OF THE ACTION.-NOT DESIGNED TO BE FIRED WHEN FOLDED - DAMAGE TO THE WEAPON AND USER WILL OCCUR IF FIRED WHEN FOLDED-DIRECT...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1733/3877/kakind-lightweight-bolt-carrier-extension-1__14314.1683341942.jpg?c=1\",\"alt\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.64 Ounces\",\"value\":0.64},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1733\",\"custom_fields\":[{\"id\":4213,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5046,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1733/3877/kakind-lightweight-bolt-carrier-extension-1__14314.1683341942.jpg?c=1\",\"alt\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\"},{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1733/3878/download_6___18109.1683341942.jpg?c=1\",\"alt\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\"},{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1733/3879/download_5___88803.1683341943.jpg?c=1\",\"alt\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\"},{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1733/3880/kakind-lightweight-bolt-carrier-extension-3__02133.1683341943.jpg?c=1\",\"alt\":\"KAK LIGHTWEIGHT BOLT CARRIER EXTENSION\"}],\"rating\":5,\"num_reviews\":1,\"price\":{\"without_tax\":{\"formatted\":\"$19.99\",\"value\":19.99,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1733\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":1735,\"sku\":\"KAK HEAVY BOLT CARRIER EXTENSION\",\"name\":\"KAK HEAVY BOLT CARRIER EXTENSION\",\"url\":\"https://kakindustry.com/heavy-bolt-carrier-extension\",\"brand\":null,\"availability\":\"\",\"summary\":\"-STEEL -MANGANESE PHOSPHATE - SPECIAL APPLICATIONS FOR 9MM AND 45 ACP BUILDS WHERE THE INTERNAL BCG WEIGHT MUST BE REMOVED 3.89 OZ-DIRECT REPLACEMENT FOR FACTORY MODEL AND CAN BE SWAPPED QUICKLY AND EASILY BACK AND FORTH .-RETAINING O-RINGS AND BUMPER...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1735/3883/heavy-bolt-carrier-extension-1__88417.1683341947.jpg?c=1\",\"alt\":\"KAK HEAVY BOLT CARRIER EXTENSION\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"3.85 Ounces\",\"value\":3.85},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1735\",\"custom_fields\":[{\"id\":4214,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5053,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1735/3883/heavy-bolt-carrier-extension-1__88417.1683341947.jpg?c=1\",\"alt\":\"KAK HEAVY BOLT CARRIER EXTENSION\"}],\"rating\":5,\"num_reviews\":5,\"price\":{\"without_tax\":{\"formatted\":\"$19.99\",\"value\":19.99,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=1735\",\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":1637,\"sku\":\"9mm CARRIER WEIGHT EXTRA HEAVY\",\"name\":\"9mm CARRIER WEIGHT EXTRA HEAVY\",\"url\":\"https://kakindustry.com/9mm-carrier-weight-extra-heavy\",\"brand\":null,\"availability\":\"\",\"summary\":\"KAK 9mm CARRIER WEIGHTMADE FROM EXTRA HEAVY TUNGSTENTOTAL WEIGHT: 4.5 OZDESIGNED TO SLOWDOWN RECOIL IMPULSE WITHOUT USING HEAVIER BUFFERS.EASY INSTILLATION, DRIVE YOUR EXISTING ROLL PIN OUT, REPLACE WEIGHT, REINSTALL ROLL PIN.NORMALLY ADDS APPROX. 1.1 OZ...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1637/3744/9mm-carrier-weight-extra-heavy__40286.1683341729.jpg?c=1\",\"alt\":\"9mm CARRIER WEIGHT EXTRA HEAVY\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":0,\"low_stock_level\":0,\"weight\":{\"formatted\":\"4.50 Ounces\",\"value\":4.5},\"demo\":false,\"date_added\":\"Mar 31st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=1637\",\"out_of_stock_message\":\"Out of stock\",\"custom_fields\":[{\"id\":4205,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":4916,\"name\":\"Tags\",\"value\":\" \"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/1637/3744/9mm-carrier-weight-extra-heavy__40286.1683341729.jpg?c=1\",\"alt\":\"9mm CARRIER WEIGHT EXTRA HEAVY\"}],\"rating\":5,\"num_reviews\":14,\"price\":{\"without_tax\":{\"formatted\":\"$36.00\",\"value\":36,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/PISTOL CALIBER PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\"]},{\"id\":2440,\"sku\":\"MO-303-0508-001B\",\"name\":\"BLEM AR15 Bolt- 5.56/ 300 Blackout, Nickel Boron\",\"url\":\"https://kakindustry.com/blem-ar15-bolt-5-56-300-blackout-nickel-boron/\",\"brand\":null,\"availability\":\"\",\"summary\":\"These have cosmetic finish blemishes and/or machining blemishes- rough machining marks, it will not affect function, price reduced.\\nKAK Industry Complete AR15 Bolt- NibX \\nComplete Assembled Bolt Only\\n\\nBolt- 9310 steel, outside diameters ground to ...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2440/5065/BLEM_6__80072.1728329698.png?c=1\",\"alt\":\"BLEM AR15 Bolt- 5.56/ 300 Blackout, Nickel Boron\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":0,\"low_stock_level\":0,\"weight\":{\"formatted\":\"0.01 Ounces\",\"value\":0.01},\"demo\":false,\"date_added\":\"Nov 1st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2440\",\"out_of_stock_message\":\"Out of stock\",\"custom_fields\":[{\"id\":3405,\"name\":\"Caliber\",\"value\":\"5.56/300Blk\"},{\"id\":3406,\"name\":\"Hand Preference\",\"value\":\"Right Hand\"},{\"id\":3407,\"name\":\"Finish\",\"value\":\"NIBx\"},{\"id\":3445,\"name\":\"Bolt Material\",\"value\":\"9310\"},{\"id\":4274,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":5025,\"name\":\"Type\",\"value\":\"Standard\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2440/5065/BLEM_6__80072.1728329698.png?c=1\",\"alt\":\"BLEM AR15 Bolt- 5.56/ 300 Blackout, Nickel Boron\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$49.95\",\"value\":49.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/AR-15 BOLTS\"]},{\"id\":2438,\"sku\":\"MO-303-0505-001B\",\"name\":\"BLEM AR15 Bolt- 5.56/ 300 Blackout, Full Chrome\",\"url\":\"https://kakindustry.com/blem-ar15-bolt-5-56-300-blackout-full-chrome/\",\"brand\":null,\"availability\":\"\",\"summary\":\"These have cosmetic finish blemishes and/or machining blemishes- rough machining marks, it will not affect function, price reduced.\\nKAK Industry Complete Chrome Bolt (Heavy Chrome/ Machine Gun Chrome) \\nComplete Assembled Bolt Only\\n\\nBolt- 9310 steel,...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2438/5056/BLEM__23750.1728329697.png?c=1\",\"alt\":\"BLEM AR15 Bolt- 5.56/ 300 Blackout, Full Chrome\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":0,\"low_stock_level\":0,\"weight\":{\"formatted\":\"0.01 Ounces\",\"value\":0.01},\"demo\":false,\"date_added\":\"Nov 1st 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2438\",\"out_of_stock_message\":\"Out of stock\",\"custom_fields\":[{\"id\":3399,\"name\":\"Finish\",\"value\":\"Hard Chrome\"},{\"id\":3400,\"name\":\"Hand Preference\",\"value\":\"Right Hand\"},{\"id\":3401,\"name\":\"Caliber\",\"value\":\"5.56/300Blk\"},{\"id\":3444,\"name\":\"Bolt Material\",\"value\":\"9310\"},{\"id\":4272,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":6372,\"name\":\"Type\",\"value\":\"Standard\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2438/5056/BLEM__23750.1728329697.png?c=1\",\"alt\":\"BLEM AR15 Bolt- 5.56/ 300 Blackout, Full Chrome\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$49.95\",\"value\":49.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/AR-15 BOLTS\"]},{\"id\":2452,\"sku\":\"MO-303-3303-001\",\"name\":\"AR15 Bolt- 5.56/ 300 Blackout, C158, Nitride\",\"url\":\"https://kakindustry.com/ar15-bolt-5-56-300-blackout-c158-nitride/\",\"brand\":null,\"availability\":\"\",\"summary\":\"Add a Carrier HERE\\nKAK Industry AR15 Bolt\\nAssembled Bolt Only\\nMachined in house and assembled using only the finest steels and components.\\nKAK Industry takes pride in producing some of the finest AR15 bolts available, made 100% in house at our MO...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2452/5111/BCG_62__82640.1728329701.png?c=1\",\"alt\":\"AR15 Bolt- 5.56/ 300 Blackout, C158, Nitride\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":0,\"low_stock_level\":0,\"weight\":{\"formatted\":\"0.01 Ounces\",\"value\":0.01},\"demo\":false,\"date_added\":\"Nov 15th 2023\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2452\",\"out_of_stock_message\":\"Out of stock\",\"custom_fields\":[{\"id\":3424,\"name\":\"Caliber\",\"value\":\"5.56/300Blk\"},{\"id\":3425,\"name\":\"Finish\",\"value\":\"Nitride\"},{\"id\":3426,\"name\":\"Bolt Material\",\"value\":\"C158\"},{\"id\":3427,\"name\":\"Hand Preference\",\"value\":\"Right Hand\"},{\"id\":4279,\"name\":\"Category\",\"value\":\"AR-15 Parts, Bolt Carrier Group\"},{\"id\":6373,\"name\":\"Type\",\"value\":\"Standard\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2452/5111/BCG_62__82640.1728329701.png?c=1\",\"alt\":\"AR15 Bolt- 5.56/ 300 Blackout, C158, Nitride\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$37.95\",\"value\":37.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\",\"sale_price_without_tax\":{\"formatted\":\"$37.95\",\"value\":37.95,\"currency\":\"USD\"},\"non_sale_price_without_tax\":{\"formatted\":\"$54.95\",\"value\":54.95,\"currency\":\"USD\"}},\"category\":[\"AR-15 PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/AR-15 BOLTS\"]},{\"id\":2662,\"sku\":\"MO-303-0502-003\",\"name\":\"AR15 Bolt- 7.62x39, Phosphate\",\"url\":\"https://kakindustry.com/ar15-bolt-7-62x39-phosphate/\",\"brand\":null,\"availability\":\"\",\"summary\":\"KAK Industry AR15 Bolt\\nAssembled Bolt Only\\nMachined from aircraft/bearing quality 9310 steel, heat treated properly, precision ground, and phosphate finished, MPI Tested and marked\\nExtractor- Machined enhanced billet extractor - phosphate coated\\nMachined...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2662/5882/BCG_100__83033__10202.1719588235.png?c=1\",\"alt\":\"AR15 Bolt- 7.62x39, Phosphate\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"4.00 Ounces\",\"value\":4},\"demo\":false,\"date_added\":\"Feb 29th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=2662\",\"custom_fields\":[{\"id\":3953,\"name\":\"Caliber\",\"value\":\"7.62x39\"},{\"id\":3954,\"name\":\"Finish\",\"value\":\"Phosphate\"},{\"id\":3955,\"name\":\"Hand Preference\",\"value\":\"Right Hand\"},{\"id\":3956,\"name\":\"Bolt Material\",\"value\":\"9310\"},{\"id\":5424,\"name\":\"Tags\",\"value\":\" \"},{\"id\":5887,\"name\":\"Category\",\"value\":\" \"},{\"id\":7149,\"name\":\"Type\",\"value\":\"Standard\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/2662/5882/BCG_100__83033__10202.1719588235.png?c=1\",\"alt\":\"AR15 Bolt- 7.62x39, Phosphate\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$49.95\",\"value\":49.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=2662\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/AR-15 BOLTS\"]},{\"id\":3065,\"sku\":\"MO-304-1902-001\",\"name\":\"AR15 EJECTOR ROLL PIN - FOR SINGLE EJECTOR BOLTS\",\"url\":\"https://kakindustry.com/ar15-ejector-roll-pin-for-single-ejector-bolts/\",\"brand\":null,\"availability\":\"\",\"summary\":\"AR15 EJECTOR ROLL PIN - FOR SINGLE EJECTOR BOLTS\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3065/6352/BCG_AR15_2__74439.1736738522.png?c=1\",\"alt\":\"AR15 EJECTOR ROLL PIN - FOR SINGLE EJECTOR BOLTS\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Jan 12th 2025\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3065\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3065/6352/BCG_AR15_2__74439.1736738522.png?c=1\",\"alt\":\"AR15 EJECTOR ROLL PIN - FOR SINGLE EJECTOR BOLTS\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$1.00\",\"value\":1,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3065\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":3064,\"sku\":\"MO-304-1902-002\",\"name\":\"AR15 EJECTOR ROLL PIN - FOR K-SPEC DUAL EJECTOR BOLTS\",\"url\":\"https://kakindustry.com/ar15-ejector-roll-pin-for-k-spec-dual-ejector-bolts/\",\"brand\":null,\"availability\":\"\",\"summary\":\"AR15 ejector roll pin for K-SPEC DUAL EJECTOR BOLTS\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3064/6353/BCG_AR15_2__28255.1736738532.png?c=1\",\"alt\":\"AR15 EJECTOR ROLL PIN - FOR K-SPEC DUAL EJECTOR BOLTS\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.00 Ounces\",\"value\":0},\"demo\":false,\"date_added\":\"Jan 12th 2025\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3064\",\"custom_fields\":null,\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3064/6353/BCG_AR15_2__28255.1736738532.png?c=1\",\"alt\":\"AR15 EJECTOR ROLL PIN - FOR K-SPEC DUAL EJECTOR BOLTS\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$1.00\",\"value\":1,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3064\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/SMALL PARTS\"]},{\"id\":3036,\"sku\":\"MO-303-3307-006\",\"name\":\"K-SPEC Enhanced AR15 Bolt- 5.56/ 300 Blackout, Dual Ejector, DLC Smoke Grey, C158\",\"url\":\"https://kakindustry.com/k-spec-enhanced-ar15-bolt-5-56-300-blackout-dual-ejector-dlc-smoke-grey-c158/\",\"brand\":null,\"availability\":\"\",\"summary\":\"The K-SPEC dual ejector system uses mil-spec ejectors and springs that require no proprietary parts. Ejector holes are centered on the lugs to avoid any reduction in strength of the bolt. The dual ejector system increases the ejection...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3036/6547/BCG_AR15_23__46054.1745249784.png?c=1\",\"alt\":\"K-SPEC Enhanced AR15 Bolt- 5.56/ 300 Blackout, Dual Ejector, DLC Smoke Grey, C158\"},\"qty_in_cart\":0,\"pre_order\":false,\"has_options\":false,\"show_cart_action\":true,\"stock_level\":null,\"low_stock_level\":null,\"weight\":{\"formatted\":\"0.01 Ounces\",\"value\":0.01},\"demo\":false,\"date_added\":\"Dec 13th 2024\",\"add_to_wishlist_url\":\"/wishlist.php?action=add&product_id=3036\",\"custom_fields\":[{\"id\":7320,\"name\":\"Caliber\",\"value\":\"5.56/300Blk\"},{\"id\":7321,\"name\":\"Finish\",\"value\":\"DLC Smoked Grey\"},{\"id\":7322,\"name\":\"Hand Preference\",\"value\":\"Right Hand\"},{\"id\":7323,\"name\":\"Type\",\"value\":\"K-SPEC ENHANCED\"}],\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/{:size}/products/3036/6547/BCG_AR15_23__46054.1745249784.png?c=1\",\"alt\":\"K-SPEC Enhanced AR15 Bolt- 5.56/ 300 Blackout, Dual Ejector, DLC Smoke Grey, C158\"}],\"rating\":0,\"num_reviews\":0,\"price\":{\"without_tax\":{\"formatted\":\"$144.95\",\"value\":144.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\"},\"add_to_cart_url\":\"https://kakindustry.com/cart.php?action=add&product_id=3036\",\"category\":[\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS\",\"AR-15 PARTS/BOLT CARRIER GROUP/BOLTS & BCG PARTS/AR-15 BOLTS\"]}],\"config\":[],\"id\":277,\"meta\":[],\"subcategories\":[{\"id\":435,\"url\":\"https://kakindustry.com/ar-15-parts/bolt-carrier-group/bolts-bcg-parts/ar-15-bolts/\",\"name\":\"AR-15 BOLTS\",\"description\":\"
The AR-15 bolt is a critical component of the bolt carrier group (BCG), responsible for the core functions of feeding, chambering, locking, and extracting cartridges in the AR-15 rifle. Machined from high-strength steel, typically Carpenter 158 or 9310 steel, the bolt contains key features like locking lugs, an extractor, an ejector, and a cam pin slot. The locking lugs engage with the barrel extension to securely lock the bolt in place during firing, ensuring safe and efficient energy transfer. The extractor grabs onto the rim of the spent cartridge case, pulling it out of the chamber after firing, while the spring-loaded ejector expels the empty casing out of the ejection port. Additionally, the cam pin slot guides the bolt's rotation, facilitating the unlocking and locking sequence as the bolt carrier group moves back and forth. Bolts are often phosphate or nitride coated for corrosion resistance and durability. Together with the carrier and other components, the AR-15 bolt ensures smooth and reliable semi-automatic or fully automatic cycling, making it an essential part of the rifle's functionality.
A cam pin is an integral component of the bolt carrier group (BCG) in rifles like the AR-15, playing a critical role in the firearm's cycling and locking mechanism. It is a small, cylindrical pin with a flat head, typically made from hardened steel for durability. The cam pin fits through a hole in the bolt and engages with the cam track inside the bolt carrier. As the bolt carrier moves back and forth during the firing cycle, the cam pin rotates the bolt, enabling it to lock and unlock with the barrel extension. This rotation ensures a secure lockup of the bolt when firing, providing safe containment of the high pressures generated. Additionally, the cam pin ensures precise alignment of the firing pin and bolt during cycling. Proper lubrication and maintenance of the cam pin are essential to prevent wear and ensure the reliable operation of the bolt carrier group.
A firing pin is a crucial component of the bolt carrier group (BCG) in firearms, specifically in rifles like the AR-15 and similar models. This slender metal rod is positioned within the bolt of the BCG and plays a vital role in the firearm's firing mechanism. When the shooter pulls the trigger, the hammer strikes the rear end of the firing pin, propelling its forward tip to impact the cartridge primer. This action ignites the primer, setting off the propellant and firing the bullet. The design and material of the firing pin are critical for ensuring reliable ignition while withstanding repeated impacts and the high pressures generated during firing. Some firing pins are hardened to prevent deformation or wear, while others are coated to resist corrosion and fouling. A well-functioning firing pin is essential for the consistent performance and safety of any firearm.