Colt Combat Unit 1911 Gen 1, 9mm, Ambidextrous, 4.25" BarrelProduct InformationName: Colt Combat Unit 1911 Gen 1, 9mm, Ambidextrous, 4.25" BarrelCaliber: 9mmBarrel Length: 4.25"Capacity: 9 roundsBrand: ColtCategory: Full Size HandgunsJavaScript is required for the full interactive experience including reviews, questions, and detailed specifications.