This 18′” 6MM ARC barrel is machined from 416 Stainless Steel with a bead blasted finish. The Premium Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension.
Ballistic Advantage Premium Series, SPR Profile Barrel, 6MM ARC, Fits AR15, 18″ Threaded Barrel, 5/8×24″ Thread Pitch, 1:7″ Barrel Twist, Mid-Length Gas System, Bead Blasted Stainless Steel Finish, Silver BABL6MM002P
