The 20-inch HK417 is the precision sniper-support configuration, extracting maximum 7.62x51mm velocity and delivering the accuracy standard expected of a designated marksman rifle. The heavy profile barrel maintains consistent shot-to-shot temperature stability during sustained fire. Used as a sniper support weapon by several NATO special operations and direct-action units. Type: Rifle Action: Semi-Automatic Caliber: 7.62x51mm Capacity: 10 Year introduced: 2006, Germany Weight: 97.6 oz Overall length: 38.6" Status: Active Military use: Yes Intended use: military, sniper_support, dmr, precision