Ballistic Advantage 556 11.5″ CHF HNSN

This 5.56 NATO chambered 11.5 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.

Length – 11.5″;Material – Chrome Moly Vanadium”
Profile – Hanson
Finish – Phosphate
Twist Rate – 1:7″;Gas System Length – Carbine”
Gas Block Journal – 1.03 Gas Block Seat for .750″ Low Profile Gas Blocks Only”
Muzzle -1/2×28 Threaded
Weight – 26oz (includes Low Pro)
HP and MPI Tested