The Walther PP Super was a variant of the PP design chambered in the 9mm Police (9x18mm Ultra) cartridge developed specifically for West German police. The 9mm Police cartridge was a compromise between the .380 ACP and 9mm Parabellum, offering more power than .380 while fitting in a blowback PP-frame without requiring a locked breech. The PP Super was adopted by several West German state police forces. The 9mm Police cartridge never achieved widespread adoption outside Germany. Type: Pistol Action: Semi-Automatic Caliber: 9mm Police (9x18mm Ultra) Capacity: 7 Year introduced: 1973, West Germany Weight: 25.5 oz Overall length: 6.8" Status: Discontinued Intended use: law_enforcement, collector