Description
Our 5.56 chambered 13.9 inch Government Profile Mid-Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.Part Number: BABL556035MLength: 13.9”Material: 4150 Chrome Moly VanadiumProfile: GovernmentFinish: QPQ Corrosion ResistantGas System: Mid- LengthTwist: 1×7Gas Block Journal: .750Thread: 1/2×28Weight: 26ozAll NFA/ATF Rules ApplyYou 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 permanently attaching a muzzle device extending the length to 16 inches.
