Ruger® 10/22® long rifle barrel is 18-1/2" long with a 1:16" RH twist. Precision-rifled, cold hammer-forged alloy steel barrel features a 1/2"-28 threaded muzzle. .920" barrel diameter at the breach. Barrel is fitted with a .406 high gold bead front sight, a flip-up rear sight assembly and a thread protector. Blued finish.
Ruger cannot bill to or ship to the state of New York and Chicago, IL. DO NOT ORDER THIS BARREL, if you live in these locations.