Noveske SPR Barrel AR-15 22 Nosler 18" 1 in 7" Twist .750" Rifle Length Gas Port Superlative Adjustable Gas Block Stainless Steel

Noveske's Stainless Steel AR-15 Match Barrels are composed of 416R stainless steel that's hardened to 30 RC, the bore is given improved polygonal rifling that slightly boosts projectile velocity and reduces the speed of the bore's erosion, meaning superior accuracy retention that outlasts that of barrels with conventional rifling. All Noveske match barrels have a bead-blasted satin finish, M4 extended feed ramps, and are threaded at the muzzle for the addition of flash hiders, muzzle brakes and/or sound suppressors. Each barrel is shipped with a pinned, low profile gas block and barrel extension.