Ballistic Advantage

This 5.56 NATO chambered 16 inch Cold Hammer Forged barrel is machined from CrMoV steel with a manganese phosphate finish and chrome lined bore. Their limited run of Cold Hammer Forged barrels feature an M4 Feed Ramp Extension and are HP and MPI tested. Features : - "Length - 16";"Material - Chrome Moly Vanadium" - Profile - Hanson - Finish - Phosphate - "Twist Rate - 1:7";"Gas System Length - Mid-Length" - "Gas Block Journal - 1.03" Gas Block Seat for .750" Low Profile Gas Blocks Only" - Muzzle - 1/2x28 Threaded - Weight - 26oz - HP and MPI Tested