Shop › MEC-GAR MAG S&W 59/915 9MM 17RD BL MEC-GAR MAG S&W 59/915 9MM 17RD BL $35.60 Mec-Gar USA Pistol Magazine, 9MM, 17 Rounds, Fits S&W 59/915 Pistols, Steel, Blued Finish MGSW5917B Quantity: Add To Cart Added! Mec-Gar USA Pistol Magazine, 9MM, 17 Rounds, Fits S&W 59/915 Pistols, Steel, Blued Finish MGSW5917B