Ruger Rimfire Rotary Magazines
Ruger BX-1-CLR - Works with any factory original 10/22 Rifle, SR-22 Rifle, 22 Charger Pistol, and .22 LR Ruger 77/22 Rifle.
Ruger JMX-1 - 9-Round, 22 WMR, 17 HMR Caliber Magazine with Steel Feed - Black Plastic. Fits the Ruger 77/17, 77/22 WMR, and American Rimfire
Ruger JWSMX-1 - 6-Round,17WSM, Black Plastic, Fits the Ruger 77/17