Description
This BCA AR-15 complete 5.56 Nato rifle length upper has a 18" Heavy contour barrel with a stainless steel and black nitride finish with bear claw flutes, and features a 1:8 twist rate, with a mid length gas system. It includes the new 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected). This 5.56 Nato upper is compatible with any mil-spec AR-15 lower.
Specifications:
Weight (lbs) 6.500000
Magazine Capacity N/A
Barrel Length 18
Profile Heavy Barrel
Twist 1:8
Barrel Finish Black Nitride
Material 416R Stainless Steel
Thread Pitch 1/2 x 28
Caliber 5.56 NATO
Feed Ramp M4
Flutes Bear Claw
Gas System Mid Length
Gas Block System 0.750
Charging Style Right Side Charging
Classification Complete Upper Assembly
Platform AR-15
Bolt Material E9310
Receiver Material Billet
