Description
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.
Additional Info
Length | 11.5″ |
---|---|
Material | 4150 Chrome Moly Vanadium |
Profile | Government |
Finish | QPQ Corrosion Resistant |
Gas System Length | Carbine |
Gas Block Journal | .750″ |
Twist Rate | 1:7 inches |
Muzzle | 1/2×28 Threaded |
Weight | 20.5oz |