BCA AR-15 Complete Upper Assembly, 16" 4150 Parkerized Heavy Barrel, .300 Blackout, Pistol Length Gas System, 1:8 Twist w/ 15 MLOK
- 16" Heavy Barrel
- 4150 Chrome Moly Vanadium
- Parkerized Finish
- 1:8 Twist
- 15" MLOK Rail
- .300 Blackout Caliber
- Pistol Length Gas System
- M4 Flat Top Forged Upper Receiver
- BCA Standard BCG
- Charging Handle
- Bird Cage Flash Hider
The BCA AR-15 Complete Upper Assembly has a 16" heavy barrel profile made of 4150 chrome moly vanadium with a parkerized finish, a pistol length gas system and a 1:8 twist. The assembly includes a 15" mlok rail, an M4 flat top forged upper receiver with forward assist, a BCA bolt carrier group, a charging handle and a bird cage flash hider. It is chambered in .300 Blackout and machined with .300 Blackout feed ramps in the barrel extension.
The BCA AR-15 Complete Upper Assembly, like all BCA products, is subjected to numerous QA/QC checks which for our firearms and upper receiver assemblies includes test firing prior to approval and shipment. This upper assembly is also backed by our BCA limited lifetime warranty. Choose an upper assembly designed by a U.S. company and made in the U.S.A. Choose BCA.
|Material||4150 Chrome Moly Vanadium|
|Thread Pitch||5/8 x 24|
|Feed Ramp||.300 Blackout|
|Gas Block System||0.750|
|Charging Style||Rear Charging|
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