The Nighthawk Custom T4 is a Commander-length 9mm 1911 with a 4.25-inch barrel, designed for IDPA Enhanced Service Pistol and carry use. The T4 applies Nighthawk's one-gun-one-gunsmith manufacturing to a compact 1911 format, delivering full custom quality in a more portable package. Type: Pistol Action: Single-Action Caliber: 9mm Capacity: 10 Year introduced: 2010, USA Weight: 34.5 oz Overall length: 7.75" Status: Active Intended use: competition, IDPA, carry, duty