Description
This Bear Creek Arsenal AR-15 Complete 5.56 pistol length upper has a 10.5" M4 with a parkerized finish, and features a 1:7 twist, with a carbine length gas system. It includes the BCA Talon 10" MLOK split rail, an M4 flat-top 7075 forged aluminum upper receiver, a BCA bolt carrier group, BCA micro flash hider, and a rear charging handle. This 5.56 upper is compatible with any mil-spec AR-15 lower.
More Information
SKU UAF-1131-556CM410.517P-10ASRMFH
Weight (lbs) 3.250000
Magazine Capacity N/A
Barrel Length 10.5
Profile M4 Contour
Twist 1:7
Barrel Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 1/2 x 28
Caliber 5.56 NATO
Feed Ramp M4
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
