The Baby Eagle in .45 ACP with 4.4-inch barrel is the largest-caliber variant of the platform, using a slightly wider frame to accommodate the .45 ACP cartridge. It retains the CZ-75 influenced DA/SA operating system in a larger format. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 10 Year introduced: 2012, USA Weight: 38.8 oz Overall length: 8.15" Status: Active Intended use: Service, Home Defense