The XD in .45 ACP with a 4-inch barrel, offering 13+1 capacity. Significantly more than most .45 ACP pistols while retaining the XD's dual-safety system. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 13 Year introduced: 2006, Croatia Weight: 32 oz Overall length: 7.3" Status: Active Intended use: Duty, Home Defense