Inert .303 British WW1 Round – US 1915 – American Contract Production giles 62x39mm cartridges directly into the

62x39mm cartridges directly into the weapon

This INERT German 7

are designed to provide maximum warmth and protection in harsh

identifying manufacture by the Royal Laboratory

303 cartridge dated 1956 with the G headstamp

Inert .303 British WW1 Round – US 1915 – American Contract Production giles 62x39mm cartridges directly into theOriginal WW1 era inert . 303 British cartridge with US 15 headstamp, indicating United States contract manufacture for British forces during the First World War. Dated 1915, this round represents late war transatlantic supply, when American industry played a crucial role in supporting British ammunition requirements. Large quantities of . 303 ammunition were produced in the USA by major manufacturers such as Remington and Winchester, supplying