The compact variant of the Gen1 M&P9 with a shortened grip and 3.5-inch barrel, intended for plainclothes carry and backup use. Accepts full-size M&P9 magazines with the included grip extension, bridging the gap between service and carry size. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 12 Year introduced: 2007, USA Weight: 21.7 oz Overall length: 6.7" Status: Discontinued Intended use: concealed_carry, backup, law_enforcement