The final and most produced Webley revolver, Britain's service sidearm through both World Wars. The distinctive top-break action simultaneously ejected all six cases and could be reloaded in seconds. The .455 Webley cartridge fired a 265-grain bullet at 650 fps — subsonic but with massive energy transfer. Used at the Somme, Passchendaele, and throughout the Western Front. Issued to officers, NCOs, and machine gun crews. Type: Revolver Action: Double-Action Caliber: .455 Webley Capacity: 6 Year introduced: 1915, United Kingdom Weight: 38 oz Overall length: 9.5" Status: Discontinued Military use: Yes Intended use: military