Integrally suppressed submachine gun used by Korean special operations forces, with a built-in sound suppressor and selective-fire capability. Based loosely on the K1A/K2 operating principles scaled to 9mm. Type: Submachine Gun Action: Gas-operated Caliber: 9mm Luger Capacity: 30 Year introduced: 1998, South Korea Weight: 88 oz Overall length: 24" Status: Active Military use: Yes Intended use: Military, Special Operations