BALLISTIC ADVANTAGE 12.5" Government Profile 5.56 NATO
This 5.56 chambered 12.5 inch Government Profile Modern Series Barrel is machined from CrMoV steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.
- Length: 12.5"
- 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: 1/2x28 Threaded
- Weight: 22 oz
