Nighthawk Custom's collaboration model developed with Ken Hackathorn and Larry Vickers, two of the most respected combat shooting instructors in the world. The War Hawk encapsulates their combined operational and instructional experience in a government-length 1911. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 8 Year introduced: 2017, USA Weight: 41 oz Overall length: 8.75" Status: Active Intended use: Duty Carry, Tactical, Competition