Simplified wartime version of the KP/-31 with stamped components. Slightly different magazine housing. Maintained the KP/-31's reputation for reliability. Used by Finnish forces in the Continuation War. Type: Submachine Gun Action: Blowback Caliber: 9mm Luger Capacity: 36 Year introduced: 1931, Finland Weight: 144 oz Overall length: 34.3" Status: Discontinued Military use: Yes Intended use: military