WWII-era large-frame revolver chambered in .45 ACP using half-moon clips. Issued alongside the 1911 due to pistol shortages. Type: Revolver Action: Double-Action Caliber: .45 ACP Capacity: 6 Year introduced: 1917, USA Weight: 40 oz Overall length: 10.75" Status: Discontinued Military use: Yes Intended use: Military, Collecting