The SP89 was the last HK pistol-caliber firearm imported before the 1989 ban, a pistol-configuration MP5K with a lengthened receiver and no stock. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 15 Year introduced: 1989, Germany Weight: 147 oz Overall length: 12.8" Status: Discontinued Intended use: Collecting