Description
This BCA AR-15 complete .458 SOCOM rifle length upper has a 16" heavy barrel with a parkerized finish, and features a 1:14 twist rate, with a carbine length gas system. It includes a 15 1/4" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This .458 SOCOM upper is compatible with any mil-spec AR-15 lower. This has the new handguard.
More Information
SKU 648N-UA458CHB16114P.875-15M3
Weight (lbs) 6.250000
Magazine Capacity N/A
Barrel Length 16
Profile Heavy Barrel
Twist 1:14
Barrel Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 5/8 x 32
Caliber .458 SOCOM
Feed Ramp Single
Flutes Non-fluted
Gas System Carbine
Gas Block System 0.875
Charging Style Rear Charging
Classification Complete Upper Assembly
Platform AR-15
Bolt Material E9310
Receiver Material Forged
