The Wilson Combat Pinnacle is the flagship collector-grade 1911 with extensive hand polishing, premium fit and finish, custom wood grips, and the most thorough hand-fitting in the Wilson product line. Type: Semi-Auto Pistol Action: Single-Action Caliber: .45 ACP Capacity: 8 Year introduced: 2014, USA Weight: 40 oz Overall length: 8.7" Status: Active Intended use: Collector, Target, Home Defense