AR-15 MORIARTI 5.56 NATO 13.9" GOV Profile Barrel / Mid-Length

AR-15 MORIARTI 5.56 NATO 13.9" GOV Profile Barrel / Mid-Length

AR-15 MORIARTI 5.56 NATO 13.9" GOV Profile Barrel / Mid-Length

Barrel Specifications Caliber 5.56 Length 13.9" Material 4150 Chrome Moly Vanadium Profile Government Finish QPQ Corrosion Resistant Gas System Length MidLength Gas Block Journal .750" Dimpled No Twist Rate 1:7 Muzzle Thread 1/2x28 TPI Weight 24.8oz Barrel Extension M4 Feed Ramps Target Crown 11 Degree