Ar-15 Modern Series 16 Carbine Barrel M4

Ar-15 Modern Series 16 Carbine Barrel M4

Make : AR-15
Length : 16''
Twist : 1-7
Contour : M4
Make/Model : AR-15
Gas System Length : Carbine
Muzzle Threads : 1/2-28
Cartridge : AKK_5.56 mm NATO
Barrel Weight : 28 oz
Finish : QPQ