Description
This BCA AR-15 complete 12.7x42 rifle length upper has a 16" parkerized Heavy barrel, and features a 1:20 twist rate, with a carbine length gas system. It includes a 15 1/4" MLOK Rail, an M4 flat-top billet upper receiver, a BCA AR15 bolt carrier group, and a right-side charging (Gen2) handle (patent protected). This 12.7x42 is compatible with any mil-spec AR-15 lower. This has the new handguard.
More Information
SKU 541N-UASCH127CHB16120P936-15M3
Weight (lbs) 5.400000
Magazine Capacity N/A
Length 16
Profile Heavy Barrel
Twist 1:20
Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 49/64 x 20
Caliber 12.7 x 42
Feed Ramp Single Feedramp
Flutes Non-fluted
Gas System Carbine
Gas Block System 0.936
Charging Style Right Side Charging
Classification Complete Upper Assembly
Platform AR-15
Bolt Material E9310
Receiver Material Billet
