Smith & Wesson S&W M&P .40 S&W 15-Round Factory Magazine - BLK

This is a Smith & Wesson M&P40 15-round magazine.With clear-cut witness holes for tracking capacity and a tough polymer baseplate, Smith & Wesson factory mags deliver the ultimate in reliability and help you get the most out of your M&P40 pistol..40 S&W meets 165+ years of proven, All-American heritage with the combat-ready Smith & Wesson M&P40-a pistol that combines cutting-edge striker-fired design with a reputation for rock-solid performance and reliability.These flush-fitting steel magazines