{"product_id":"inert-303-british-mk-vii-round-rl-1917-royal-laboratory-ww1-cartridge","title":"Inert .303 British Mk VII Round – RL 1917 Royal Laboratory WW1 Cartridge","description":"\u003cp data-start=\"87\" data-end=\"283\"\u003eOriginal inert .303 British Mk VII cartridge with \u003cstrong data-start=\"156\" data-end=\"165\"\u003eRL 17\u003c\/strong\u003e headstamp, manufactured in \u003cstrong data-start=\"193\" data-end=\"201\"\u003e1917\u003c\/strong\u003e by the \u003cstrong data-start=\"209\" data-end=\"255\"\u003eRoyal Laboratory, Woolwich Arsenal, London\u003c\/strong\u003e during the First World War.\u003c\/p\u003e\n\u003cp data-start=\"285\" data-end=\"641\"\u003eThe \u003cstrong data-start=\"289\" data-end=\"295\"\u003eRL\u003c\/strong\u003e factory code identifies production by the historic Royal Laboratory at Woolwich, one of Britain’s principal government ammunition facilities during WW1. The \u003cstrong data-start=\"453\" data-end=\"459\"\u003e17\u003c\/strong\u003e date places this cartridge in the middle of the Great War when British ammunition production was operating at maximum capacity to supply the Western Front and other theatres of war.\u003c\/p\u003e\n\u003cp data-start=\"643\" data-end=\"831\"\u003eThe \u003cstrong data-start=\"647\" data-end=\"657\"\u003eMk VII\u003c\/strong\u003e loading was the standard British .303 military service cartridge issued for the SMLE Lee-Enfield rifle and extensively used in Vickers and Lewis machine guns throughout WW1.\u003c\/p\u003e\n\u003cp data-start=\"833\" data-end=\"958\"\u003eRoyal Laboratory headstamped rounds are highly collectible and form an important part of British military ammunition history.\u003c\/p\u003e","brand":"Tommies Militaria and Collectables","offers":[{"title":"Default Title","offer_id":57085785899383,"sku":null,"price":12.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/9263\/6991\/files\/IMG_5208_9401f584-6352-4f1d-934d-6b71ab7030fd.jpg?v=1778602632","url":"https:\/\/tjsmilitaria.co.uk\/products\/inert-303-british-mk-vii-round-rl-1917-royal-laboratory-ww1-cartridge","provider":"Tom \u0026 Jerrys Militaria and Collectables","version":"1.0","type":"link"}