Description
This Bear Creek Arsenal AR-15 Complete 7.62x39 pistol length upper has a 10.5" heavy barrel with a parkerized finish, and features a 1:10 twist rate, with a Carbine length gas system. It includes a 9.5" MLOK rail, a M4 flat-top forged upper receiver, a BCA Bolt Carrier Group, Flash Hider, and a rear charging handle. This 7.62x39 upper is compatible with any mil-spec AR-15 lower.
More Information
SKU 331N-UA762CHB10.5110P-10M3
Weight (lbs) 5.500000
Magazine Capacity N/A
Barrel Length 10.5
Profile Heavy Barrel
Twist 1:10
Barrel Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 5/8 x 24
Caliber 7.62x39
Feed Ramp .300 Blackout
Flutes Non-fluted
Gas System Carbine
Gas Block System 0.750
Charging Style Rear Charging
Classification Complete Upper Assembly
Platform AR-15
Bolt Material E9310
Receiver Material Forged
