This has a pinned and welded muzzle device making it a legal rifle length 16" Upper Receiver
• Barrel Length- 13.9” (16" OAL with pinned muzzle device)
• Barrel Material- 41V50 Button Rifled Barrel
• Chamber 5.56x45 NATO
• Twist Rate 1:7
• Muzzle Device- KAK Bravo Mount, Suppressor Mount, Comp/ Flash Can, Pinned and Welded, 1/2-28
• Extension- M4
• Gas System- Midlength
• Gas Block- Low profile .750 Phosphate Finish
• Charging Handle- Milspec with Enhanced Large Billet Latch
• Upper Receiver- Forged 7075 T6 Aluminum, Precision Machined to M16/M4 Spec
• Handguard- 13" High Quality 6061 T6 Material Mlok with Proprietary Clamping System and Heavy-Duty Barrel Nut
BCG-
• M16 Auto Profile Carrier Machined from Aircraft/ Bearing Quality 8620 Steel, Properly Heat Treated, Ground to Perfection, chrome lined phosphate comes standard
• Bolt is machined from a single piece aircraft/bearing quality 9310 steel, heat treated properly, precision ground, Shot Peened and MPI’d
• KAK Carrier Key Screws- T25 drive, Grade 8, Properly Heat Treated,
Made in the USA
- Caliber:
- 5.56
- Pin and Weld:
- Permanently attached muzzle device
- Platform:
- AR15
- Category:
- Upper Receivers, AR-15 Upper Receivers
- Tags:
Reviews
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KAK Upper - THIS THING ROCKS!
I'm very impressed with the quality of this upper receiver. It looks and feels great and will be great if I ever purchase a silencer
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Shoots straight
Quality parts, recommend purchase