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
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
Q: Will this work with my upper receiver?
A: The barrel will work with any mil-spec upper receiver.
Q: Do you provide instructions on how to install the barrel?
A: Unfortunately we don't provide directions on how to install a barrel and recommend that it be installed by a gunsmith to prevent damage to the rifle.
Q: Do I have to purchase a matched bolt to my barrel?
A: With AR-15's as long as you are using the proper bolt for the caliber you do not need to match a bolt to the barrel.
Great quality and good price!