This .300 Blackout chambered 10.3 inch barrel is machined from 416 Stainless Steel with a bead blasted finish. Ballistic Advantage’s Premium Series Barrels feature a Nickel Boron Coated M4 Feed Ramp Extension and are HP and MPI tested.
Length: 10.3″;Material: 416R Stainless Steel”
Profile: Hanson
Finish: Bead Blasted
Twist Rate: 1:7 inches
Gas System Length: Pistol
Gas Block Journal: 1.03″ Gas Block Seat for .750″ Low Profile Gas Blocks Only
Muzzle: 5/8×24 Threaded
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