Stag Arms 14.5" 5.56 NATO 1:7 Twist 4150V Black Nitride Carbine Barrel

Stag Arms 14.5" 5.56 1:7 M4 CMV Barrel, Carbine Length This 14.5" 5.56 NATO chambered barrel is made from the proven mil-spec Chrome-Moly Vanadium with a 1/7 twist. The barrel is then nitride or QPQ coated for durability. When combined with a Stag upper receiver and handguard, this barrel will provide years of service as a replacement barrel or for your next build. Caliber: 5.56 NATO | .223 Length: 14.5" Diameter at the gas port: .750" Barrel Material: 4150 CMV Barrel Threading: 1/2x28 Barrel Profile: Government Profile Twist Rate: 1:7 Barrel Lining: Black Nitride Barrel Coating: Black Nitride Gas System: Carbine Length Direct Impingement SKU: STAG400165