DPM Smith & Wesson M&P 45 4in Barrel Mechanical Recoil Reduction System, Stainless, MS-S&W/3

DPM machined these Pistol Slides & Slide Rails from metal and they are able to withstand the firepower of your weapon with nill maintenance. The DPM Mechanical Recoil Reduction System for Smith & Wesson is an aftermarket attachment that will greatly enhance your Smith & Wesson handgun.