20" .22 ARC Nitride Medium 1:7 Rifle Barrel

20" .22 ARC Nitride Medium 1:7 Rifle BarrelThe 20" .22 ARC Nitride Medium Rifle Barrel is built to maximize the .22 ARC cartridge's long-range potential on the AR-15 platform. With a 1:7 twist designed to stabilize heavier .22-cal projectiles, this barrel is a strong choice for varmint hunting, precision shooting, and extended-range target work. The medium profile balances rigidity and weight for consistent performance without excessive bulk.Finished in nitride/melonite, it offers improved corrosion resistance and long service life. A rifle-length gas system promotes smooth cycling and a softer recoil impulse, and the .750 gas block journal and 1/2x28 muzzle threads support common AR-15 components and muzzle devices.Features Nitride/Melonite finish for durability and corrosion resistance Medium profile for balanced weight and stiffness 1:7 twist optimized for heavier .22-cal bullets Rifle-length gas system for smooth cycling and recoil control .750 gas block journal fits common low-profile gas blocks 1/2x28 muzzle threads for suppressors and muzzle devicesSpecifications Caliber: .22 ARC Barrel Length: 20" Twist Rate: 1:7 Gas System: Rifle Length Gas Block Journal: .750" Muzzle Thread: 1/2x28 Profile: Medium Finish: Nitride / Melonite Platform: AR-15 Weight: 26 oz