The HK45C Tactical adds a threaded barrel and suppressor-height sights to the compact HK45C frame, creating the smallest .45 ACP suppressor host in the HK lineup. It combines the concealability of the compact frame with suppressor-ready features, bridging the gap between the HK45 Tactical and the USP45 Compact Tactical. Type: Semi-Auto Pistol Action: DA/SA Caliber: .45 ACP Capacity: 8 Year introduced: 2012, Germany Weight: 28.5 oz Overall length: 7.52" Status: Active Intended use: Concealed Carry, Suppressor Host, Tactical