The SP5K is the short-barrel K variant of the MP5K-pattern pistol, featuring a 4.53-inch barrel and the distinctive front vertical foregrip of the MP5K. Same roller-locked delayed blowback action as the full-length SP5. Compact and highly maneuverable; popular as a range and collector's piece. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 30 Year introduced: 2019, Germany Weight: 4.4 oz Overall length: 13" Status: Active Intended use: range, collecting