This .300 Blackout chambered 8.3 inch barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. Our performance series barrels feature a Nickel Boron Coated M4 Feed Ramp Extension and are HP and MPI tested

Hanson Series Barrels feature our proprietary BA Hanson profile and include a pinned lo-pro gas block. Hanson barrels are not designed to work with aftermarket piston kits.

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.

Length8.3"Material4150 Chrome Moly VanadiumProfileHansonFinishQPQ Corrosion ResistantTwist Rate1/7" 5RGas System LengthPistolGas Block Journal1.03″ Gas Block Seat for .750″ Low Profile Gas Blocks OnlyMuzzle5/8x24 ThreadedWeight19Other InfoHP and MPI TestedProduct Video