A British bolt-action anti-tank rifle that was effective against early-war armor but quickly became obsolete as tank armor thickened. Used by Commonwealth forces through the North Africa campaign. Type: Rifle Action: Bolt-Action Caliber: .55 Boys Capacity: 5 Year introduced: 1937, UK Weight: 672 oz Overall length: 63.5" Status: Discontinued Military use: Yes Intended use: Anti-Armor, Military