OE-SPEC- 300 Blackout 4.75" Micro gas, AR15 Barrel- Nitride
$104.95
300 Blackout 4.75" AR15 Barrel- Nitride
• Chamber- 300 Blackout
• Length- 4.75
• Gas system- Micro Length
• Gas Block Size- .750
• Threads- 5/8-24
• Finish- Melonite
• Twist- 1:7 5R
• Material- 41V50 Chrome Moly Vanadium
• Extension- M4 Ramps
• Barrel dimpled for gas block set screw
• Marked for Caliber and Twist
• Weight- 10.56 OZ
• Fully Made In House From KAK Industry Produced Blanks
As a high volume contract manufacturer for the firearms industry, KAK is able to leverage its machining capacity to bring the same quality parts that we provide to some of the biggest names in the industry, straight to the retail customer. We manufacture our barrels from the raw material all the way to the complete product, all under our own roof. Our barrels are fully inspected through the entire process, including air-gauging the bores, physical measurements of the threads and outer diameters, and 100% gauging of the headspace tolerance. Our OE-Spec line provides you with the quality you demand and the value you desire.
***MICRO GAS BARRELS MAY REQUIRE SLIGHT MODIFICATION OF BARREL NUTS FOR CERTAIN RAIL SYSTEMS.
- Length:
- 4.75"
- Caliber:
- 300 Blackout
- Finish:
- Nitride
- Platform:
- AR15
- Category:
- AR-15 Parts, AR-15 Barrels
- Tags:
Reviews
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Works/looks Great
Works/looks Great
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4.75" 300 blackout barrel
I have alway want a sig rattler but its way out of my budget. I honestly thought that this super short 4.75" 300 blk barrel would be a giant waste of time. I assumed it wouldn't be reliable, I assumed it wouldn't be little and I couldn't be happier to have been so wrong! It has become on my my favorite pistol builds, it has ran flawlessly from day one. With no fancy parts and goes everywhere with me in a low key sling bag. Thank you kak industries you guy rock !!!!
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4.75 300 BLK BARREL
SWEET. GREAT PRICE. QUALITY BAR NONE
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Stellar quality as always
These guys have not failed me yet. Always lightning quick delivery of quality one of a kind products made in house. These short barrels of all calibers are unmatchable and they grant the outside the box ingenuity all the other companies and manufacturers ignored. The look of the craftsmanship is amazing with outstanding consistency amongst barrels of the same caliber. I'm gonna buy again and recommend all my responsible gun owner friends. Can't go wrong with these guys on anything they produce not just the barrels.
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Nice Fit & Finish
So far so good. Wanted to build super short barrel blackout SBR with one of my lower receivers. Barrel and gas block fit flawlessly. No rounds through it yet but no plans on going any further than 60 - 100 yards or so with this. Great value and fast shipping!
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wow
real nice barrel and great quality!
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Great Value
Shoot great, everything went smooth.
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Awesome!
First time KAK buyer here. I live in FL and the package arrived quickly. Funny.....I ordered a part from Orlando and the barrel from California arrived first! The barrel, gas block, and tube installed without a problem. Some have stated issues with the gas tube, but my set up didn't have that problem. I haven't had an opportunity to test fire this yet....darn COVID! I will test the set up this coming weekend. Overall this is a great barrel value for what you get. I'll more than likely buy again from KAK from this positive experience.
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Great Product and Shipped Quick
Barrel is great and I purchased it with the KAK short gas tube, which this setup won't work without. I did run into an issue, I tried to use a longer barrel nut and the gas tube is so short it hit the barrel nut and wouldn't seat. So I had to order a shorter barrel nut for this setup. Just FYI.