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Cordite was used initially in the .303 British, Mark I and II, standard rifle cartridge between 1891 and 1915. [ not verified in body ] Shortages of cordite in World War I led to the creation of the "Devil's Porridge" munitions factory ( HM Factory, Gretna ) on the English–Scottish border, which produced around 800 tonnes of cordite per week.
The initial .303 Mark I and Mk II service cartridges used a 215-grain (13.9 g), round-nosed, copper-nickel full metal jacketed bullet with a lead core. After tests determined that the service bullet had too thin a jacket when used with cordite, the Mk II bullet was introduced, with a flat base and thicker copper-nickel jacket. [12]
Originally (from 1889) Martini–Henry conversions used Metford rifled barrels (and were known as Martini–Metford rifles), which were more than suitable for the first .303 cartridges, which used black powder as a propellant but wore out very quickly when fired with cordite/nitrocellulose cartridges (introduced in 1895). In 1895, the Enfield ...
Small Arms Ammunition Factory No.4, Annexe B (MJB) – Hendon; Adelaide, South Australia [3] [4] Originally manufactured Australian standard .303 B IV (.303 Incendiary Mark 4) rifle ammunition in 1942. Only 9,000 .303 B IV incendiary rounds were made before the lines were upgraded to produce British standard .303 B VII (.303 Incendiary Mark 7 ...
Following the introduction of a cordite rifle cartridge, the Cartridge S.A. Ball Martini Henry Carbine Solid Case Cordite Mark I was introduced in 1903. It was propelled by 34 gr (2.2 g) of cordite, the other major difference was a green paper used to patch the bullet [10] [11]
It entered British service in 1891 as Cordite Mark 1. Its main composition was 58% nitroglycerine, 37% guncotton and 3% mineral jelly. A modified version, Cordite MD, entered service in 1901, with the guncotton percentage increased to 65% and nitroglycerine reduced to 30%. This change reduced the combustion temperature and hence erosion and ...
One consequence of this decision was the need to import both cordite and new rifles. In Victoria new .303 rifles were issued to infantry with ammunition made at the Colonial Ammunition Co. Factory. The new Short Magazine Lee-Enfield.303 was adopted in 1903 by the British Government. While the new Federal Government aimed at achieving a greater ...
The 700 examples manufactured were used in the fortresses at Verdun in a defensive capacity, on some fighter aircraft, and in Mark V* tanks acquired from Great Britain. A variant to use the .303 round was produced in Britain at the Coventry factory as the "Hotchkiss Mark I" and issued to some cavalry regiments.