The HK45 Tactical extends the standard HK45 with a longer threaded barrel and threaded suppressor adapter, making it the full-size suppressor-ready version of the HK45 line. Complements the HK45 Compact Tactical for users who prefer the full-size grip. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 10 Year introduced: 2008, Germany Weight: 29 oz Overall length: 7.87" Status: Active Intended use: Tactical, Suppressed, Special Operations