The Trooper is Nighthawk's 5-inch 45 ACP built to serve as both a duty pistol and a competition platform without compromise in either direction. The full-size Government frame accepts a wide range of 1911 accessories, and the Nighthawk fit quality means it arrives competition-ready without additional gunsmithing. Officers who competed with their duty gun found it the most versatile single pistol in the Nighthawk catalog. Type: Pistol Action: Semi-Automatic Caliber: 45 ACP Capacity: 8 Year introduced: 2010, USA Weight: 40.5 oz Overall length: 8.75" Status: Active Intended use: Competition, Tactical, Self-Defense