Our 16" .300 Blackout Pistol Length AR15 Barrel features a 1/7 Twist and is machined from 4150 Chrome Moly Vanadium that is Chrome-Lined. The barrel extension is pre-installed and headspaced.
Caliber: .300 Blackout
Diameter at the gas port: .750"
Barrel Threading: 5/8x24
Barrel Material: 4150 Chrome Moly Vanadium
Twist Rate: 1/7
Bore & Barrel Lining: Mil-Spec Chrome Lined
Barrel Coating: Manganese Phosphate
Gas System: Pistol 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.