CMMG AR15 16.1in Barrel, 556NATO, 1:7, Carbine Length (55DE10A)

Vendor: Cmmg

Available

$152.72

CMMG AR15 16.1in Barrel, 556NATO, 1:7, Carbine Length (55DE10A)

Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.

Caliber 5.56
Barrel Length 16.1 in
Twist Rate 1:7
Gas System Carbine Length
Gas Block Size .750
Material 4140 Chrome Moly
Finish Salt Bath Nitride Inside and Out