Nighthawk's competition-focused government-length 1911 with an integral compensator, adjustable rear sight, and extended magazine well. The Dominator is purpose-built for IPSC and IDPA Open and Limited divisions. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 8 Year introduced: 2013, USA Weight: 44 oz Overall length: 9.5" Status: Active Intended use: Competition