This 5.56 NATO chambered 10.3 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.
- Length 10.3"
- Material 4150 Chrome Moly Vanadium
- Profile Hanson
- Finish QPQ Corrosion Resistant
- Gas System Length Carbine
- Gas Block Journal 1.03" Gas Block Seat for .750" Low Profile Gas Blocks Only
- Twist Rate 1:7 inches
- Muzzle 1/2x28 Threaded
- Weight 20oz
- Other Info HP and MPI Tested