The Ruger BX-1 Magazine With the Ruger 10/22 Rotary Magazine 3 pack, you’ll always have a mag ready. These 10-round rotary magazines use premium black plastic with a steel feed. They work with factory original 10/22® Rifle, SR-22® Rifle, 22 Charger™ Pistol and .22 LR Ruger American Rimfire... See More