The Springfield Armory Ronin Operator is a Commander-length 1911 in 9mm with a 4.25-inch match barrel, Picatinny rail, and Tritium front sight. The shorter barrel and 9mm chambering make it competitive for IDPA Enhanced Service Pistol while the rail adds versatility for duty and home defense use. Type: Pistol Action: Single-Action Caliber: 9mm Capacity: 9 Year introduced: 2020, USA Weight: 36.5 oz Overall length: 7.9" Status: Active Intended use: competition, IDPA, duty, carry