The Kahr MK9 is the original micro-steel 9mm pistol from Kahr, predating the polymer PM series and featuring an all-stainless steel construction with a 3-inch barrel. The MK9 was among the first truly pocket-sized all-steel 9mm pistols produced in the United States and helped establish Kahr's reputation for quality micro-carry firearms. DAO trigger, 6+1 capacity. Type: Semi-Auto Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 6 Year introduced: 1998, USA Weight: 22.1 oz Overall length: 5.35" Status: Active Intended use: concealed_carry, pocket_carry, collector