This .308 chambered (DPMS style) 12.5 inch Tactical 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 Block Journal: .750"
- Twist Rate: 1:10 inches
- Muzzle: 5/8x24 Threaded
Big Book Catalog, Issue:73, Page:026