Weight: 20 oz
Gas System Length: Carbine
Profile: BA Hanson/Low
Gas Block Journal: 1.03" Gas Block Seat for 3/4" Low Profile Gas Blocks Only
Approvals: HP and MPI Tested
This 5.56 chambered 10.3 inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. Ballistic Advantage performance series barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension. Hanson Series Barrels feature a proprietary BA Hanson profile and include a pinned lo-pro gas block. Hanson barrels are not designed to work with aftermarket piston kits.