The PSG1 (Prazisionsscharfschutzengewehr) is a purpose-built semi-automatic precision sniper rifle developed by HK for German police after the 1972 Munich Olympics massacre. Type: Rifle Action: Semi-Automatic Caliber: 7.62x51mm NATO Capacity: 5 Year introduced: 1972, Germany Weight: 252 oz Overall length: 47.6" Status: Active Intended use: Law Enforcement, Precision Shooting