Smith & Wesson Shield .40 Caliber 7-Round Magazine, Blue Steel Md: SMI 30
SMI 30 - A 7-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. Our magazines are made in Phoenix, Arizona and come with a lifetime warranty.
