The SR1911 in 9mm offers Ruger's quality 1911 experience in the softer-shooting 9mm chambering. Features the same stainless steel construction and Series 70-type firing system as the .45 ACP version with a single-stack 9mm magazine. Type: Semi-Auto Pistol Action: Single-Action Caliber: 9mm Capacity: 9 Year introduced: 2015, USA Weight: 38.5 oz Overall length: 8.6" Status: Active Intended use: Service, Duty