This 5.56 chambered 10.5 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.
Length: 10.5"
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: 19 oz
- Manufacturer Part Number:
- BABL556005M
- Sub Category:
- Barrels
- Cartridge:
- 5.56x45 Nato
- Length:
- 10.5"
- Gas System Length:
- Carbine
- Gas Block Diameter:
- .750″
- Profile:
- Government
- Barrel Finish:
- QPQ
- Twist Rate:
- 1:7
- Muzzle Threads:
- 1/2x28
