The Tactical Solutions X-Ring Performance Barrel is specifically designed for the Ruger 10/22, Tactical Solutions X-Ring semi-automatic .22 rifles, and for the Tactical Solutions X-Ring .22LR receivers. The X-Ring Performance Barrel is by far the lightest weight .22 LR rifle barrel available at only 12.7 ounces. This barrel upgrade represents what Tactical Solutions is known for in the .22LR aftermarket barrel industry; lightweight, highly accurate, and easy-to-install barrels. This barrel dramatically increases accuracy, performance, and reliability. It's machined from 6061-T6 aluminum with a .920" diameter target contour profile. Suppressors are easily attached by simply twisting them on the barrel's A 1/2"-28 threaded end. Hand-chambered for 22LR, with a target crown and chrome moly bore, the X-Ring Performance Barrel upgrade is everything you could ask for in a .22LR barrel. FeaturesLightweight at 12.7 oz., the lightest weight 10/22 barrel on the marketInnov...