This 5.56 NATO chambered 14.5 inch Cold Hammer Forged barrel is machined from CrMoV steel with a manganese phosphate finish and chrome lined bore. Our limited run of Cold Hammer Forged barrels feature an 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.

Part Number: BABL556H08F
Length: 14.5”
Material: 4150 Chrome Moly Vanadium
Profile: Hanson
Finish: Phosphate
Gas System: Mid- Length
Twist: 1×7
Gas Block Journal: 1.03” Gas Block Seat for .750” Low Profile Gas Blocks Only
Thread: 1/2×28
Weight: 26oz
Other: HP and MPI Tested

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 permanently attaching a muzzle device extending the length to 16 inches.