H&K Universal Self-loading Pistol chambered in 10mm Auto — the full-size polymer-frame DA/SA 10mm with H&K's proprietary recoil reduction system and ambidextrous controls. Type: Pistol Action: DA/SA Caliber: 10mm Auto Capacity: 13 Year introduced: 1993, Germany Weight: 31 oz Overall length: 7.64" Status: Discontinued Intended use: Duty, Home Defense