ProMag SMI29 Standard Blued Steel Detachable 6rd 40 SW for SW MP Shield UPC: 708279012068

SMI 29 - a 6-round magazine for the Smith Wesson Shield in .40 caliber. Constructed from heat-treated blued-steel, components molded from our proprietary TECHNAPOLYMER and our anti-fatigue spring, so you can keep the magazine loaded and ready for up to six years without concern. Promag's magazines are made in Phoenix, Arizona and come with a lifetime warranty.br /br /Specifications:br /br /- Fits: Smith Wesson Shieldbr /- Caliber: .40br /- Capacity: 6 Roundsbr /- Finish: Bluedbr /- Material: Heat-Treated Steel and Technapolymer