Competition-oriented R1 with extended magwell, fully adjustable Bo-Mar style rear sight, match-grade barrel and bushing, checkered front strap, and extended controls throughout. Built to IDPA/USPSA Stock Service Pistol specifications. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 8 Year introduced: 2014, USA Weight: 40 oz Overall length: 8.5" Status: Active Intended use: Competition, Target