Shop › MAG RUGER SEC-9 CMP 9MM 15RD W/ ADPT MAG RUGER SEC-9 CMP 9MM 15RD W/ ADPT $48.95 Ruger Magazine, 9MM, 15 Rounds, Fits Ruger Security-9, Steel, Black, Includes Sleeve Extension 90681 Quantity: Add To Cart Added! Ruger Magazine, 9MM, 15 Rounds, Fits Ruger Security-9, Steel, Black, Includes Sleeve Extension 90681