BCA 47 AR-15 Complete Upper Assembly, 16" 4150 Parkerized Heavy Barrel, 7.62x39, Carbine Length Gas System, 1:10 Twist, Standard Hand Guard w/ Front Sight
- 16" 4150 Parkerized Barrel w/ 1:10 Twist
- Heavy Barrel Profile
- Standard Hand Guard
- 7.62x39 Caliber
- M4 Flat Top Upper Receiver
- Carbine Length Gas System, .750 Diameter Low Profile Gas Block
- BCA Standard BCG with Standard BCA Bolt
- Charging Handle
- Bird Cage Flash Hider
The BCA 47 Upper Assembly has a 16" heavy barrel made of 4150 steel with a parkerized finish, a 1:10 twist rate and a carbine length gas system. The assembly includes a standard hand guard with an A2 front sight, an M4 flat top forged upper receiver with forward assist, a bolt carrier group and a charging handle. It is chambered in 7.62x39 and machined with .300 Blackout feed ramps in the barrel extension.
The BCA 47 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 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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