The Kahr MK9 is a micro-compact all-steel 9mm, the stainless steel sibling of the K9, scaled down for pocket carry. Type: 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