Inert .303 British Mk VII Z Round – C17 F3 WW1 Blackpole Factory Cartridge 58 large Produced in 1918–1919

Produced in 1918–1919

exhibition

38 Special round without containing any active primer

originally designed to hold four 30-round AK magazines

Inert .303 British Mk VII Z Round – C17 F3 WW1 Blackpole Factory Cartridge 58 large Produced in 1918–1919Original inert . 303 British Mk VII Z cartridge manufactured in 1917 at Government Cartridge Factory No. 3 (F3), Blackpole, Worcester, England. Produced during the First World War for use in Lee Enfield rifles and British machine guns including the Vickers and Lewis gun. The VII designation identifies the standard Mk VII service loading, while the Z suffix denotes nitrocellulose propellant rather than traditional cordite loading a notable WW1