This blued alloy steel, 17-round, 9mm Luger Genuine Ruger® Factory Magazine is 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 floorplate installed and an adapter in the box for use in the standard Security-9. Not recommended for use with the Security-9 Compact.
