The HK PSP is the original prototype and early production designation for what became the P7PSP, developed for West German police evaluation. PSP stands for Polizei Selbstlade Pistole. Early examples were issued for evaluation before standardization on the P7PSP commercial designation, making true PSP examples distinct from later P7 production. Type: Pistol Action: Semi-Automatic Caliber: 9mm Parabellum Capacity: 8 Year introduced: 1976, Germany Weight: 27.5 oz Overall length: 6.54" Status: Discontinued Intended use: Law Enforcement