These black oxide alloy steel, 17-round, 9mm Luger Genuine Ruger® Factory Magazines are compatible with the Security-9® pistol and the PC Carbine™ with the SR9®/Security-9® Magazine Well Insert installed. This magazine comes with a flush-fit floor plate installed and a polymer adapter for a clean fit in the pistol grip's magazine well. They are not compatible with the SR9® or SR9c® pistol. This Genuine Ruger® Factory Accessory is made in the USA.
17-round magazines are not available in all states and locales; 10-round magazines are available where required to meet state and local regulations limiting magazine capacity. Ruger cannot bill to or ship 17-round magazines to the following states and cities: California, Colorado, Connecticut, Hawaii, Maryland, Massachusetts, New Jersey, New York, Vermont, Washington, DC. ILLINOIS Restrictions: Aurora, Cicero, Skokie, Chicago, North Chicago, Chicago Heights, Cook County, Buffalo Grove, Dolton, Hazel Crest, Highland Park, Homewood, Melrose Park, Oak Park, Evanston, and Franklin Park. If you live in any of these locations, DO NOT ORDER THIS MAGAZINE.