Ruger Security 9 Matte Black 9mm Luger Handgun Magazine - 15 Rounds - This genuine Ruger factory magazine is manufactured to the same exact specifications, tolerances, and material standards as the original magazine supplied with your firearm. Designed for dependable performance and a precise fit, it delivers the reliability you expect from OEM components. Keeping a few spare factory magazines on hand is always a smart investment-they reduce downtime at the range by allowing for faster reloads and provide a dependable backup when your primary magazine is unavailable or misplaced. Features Made in the USA ; Cartridge - 9mm Luger; Capacity - 15 Round; Compatible With - Ruger Security 9; Material - Steel;