This 5.56 chambered 11.5 inch Government Profile Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.
All NFA/ATF Rules Apply
You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.
Material: 4150 Chrome Moly Vanadium
Finish: QPQ Corrosion Resistant
Gas System Length: Carbine
Gas Block Journal: .750″
Twist Rate: 1:7 inches
Muzzle: 1/2×28 Threaded
Weight: 22 oz.
Ballistic Advantage stands behind their commitment to performance. All Ballistic Advantage barrels are guaranteed to give sub Minute of Angle (MOA) accuracy with match grade ammunition.