Product Description
Ruger JMX-1 Rotary Magazine, fits Ruger American Rimfire 77/22, 77/17, 22-WMR & 17-HMR Polymer Black - 9-Round
This JXM-1 rotary replacement or spare magazine is compatible with your Ruger 77/22, 77/17, American Rimfire.
Made in the USA by Ruger.