The Lebel revolver used in both World Wars, featuring an unusual swing-out cylinder that swings right rather than left. The 8mm Lebel Revolver cartridge shared a name with the rifle cartridge but was entirely different. Type: Revolver Action: Double-Action Caliber: 8mm Lebel Revolver Capacity: 6 Year introduced: 1892, France Weight: 28 oz Overall length: 9" Status: Discontinued Military use: Yes Intended use: Military Service, Law Enforcement