Full-size USP in .45 ACP. Larger grip to accommodate the double-stack .45 magazine; the only major polymer .45 with nine configurable trigger modes. Type: Pistol Action: Semi-Auto Caliber: .45 ACP Capacity: 12 Year introduced: 1995, Germany Weight: 30.3 oz Overall length: 7.87" Status: Active Military use: Yes Intended use: Duty, Military, Law Enforcement, Competition