P91, P944, KP91, KP944 & PC4 pistols. Blued steel, 10-Round, .40 S&W caliber magazine. *Due to changes in the law effective October 1, 2013 Ruger is not able to sell magazines to CONNECTICUT residents.
Genuine RugerŪ Factory Accessory
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.