The S&W Pro Series M&P40 .40 S&W is the Major power factor competition variant of the M&P platform. Enhanced trigger, fiber optic sights, and 5-inch barrel serve USPSA Limited Major shooters who prefer the M&P ergonomics to 1911-pattern pistols. Type: Semi-Auto Pistol Action: SA Caliber: .40 S&W Capacity: 15 Year introduced: 2014, USA Weight: 26.5 oz Overall length: 8.5" Status: Active Intended use: Competition, USPSA, Target