The Ruger 10/22 Sporter Semi-Auto Rifle - .22 LR is a finely finished autoloading rimfire rifle with a solid reputation for accuracy and reliability. The Ruger 10/22 Sporter features a blued black barrel, blowback semi-auto action, hammer forged barrel and is chambered for .22 Long Rifle. This rifle holds 10 + 1 cartridges using the standard magazine; higher capacity magazines are available.