Optics-ready variant of the HK45 Compact Tactical with a factory-milled slide for direct red dot mounting, combining suppressor-ready threaded barrel with modern optic capability. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 8 Year introduced: 2021, Germany Weight: 31.5 oz Overall length: 7.2" Status: Active Intended use: Tactical, Law Enforcement