4 round rotary magazine for the Ruger American Rifle 22-250 Rem short action caliber. Magazine fits flush with the stock and offers a smooth feed. This magazine fits stocks equipped with a removable short action magazine well assembly. 

WARNING: Discharging firearms in poorly ventilated areas, cleaning firearms, or handling ammunition may result in exposure to lead and other substances known to the State of California to cause birth defects, reproductive harm, and other serious physical injury. Have adequate ventilation at all times. Wash hands thoroughly after exposure.