A British Army Madensen L67A5 light machine gun, with Para stock, bipod and attachment rails.
Name: Madensen L67A1 light machine gun (Also known as the C67A1 SAW in Canada, the L67A1 LMG in Australia, Machine Gun 7.2 mm 67A1 in Madras and the R67A1 in South Africa)
Designer: Rhys Wilson, Griffin Conrad & Brooke Johnston, Madensen Armaments [1] (produced by Royal Small Arms Factory Enfield)
Type: Gas-actuated long-stroke piston open bolt light machine gun
Caliber: .280 British [2] (7.2x43mm ComNat [3])
Feed system: 200 round box magazine or 30 round magazine
Adopted: 1967 by the British Army and the Commonwealth of Nations
Users: British Commonwealth and associates
Notes: TBA
[1] Formed by Adrian Madensen in 1911 to supply arms to the Territorial Forces, it soon became one of the largest arms manufacturers in the United Kingdom and it is well renowned across the world for its innovative work in field design, ammunition and weapons system design, often being compared to Royal Small Arms Factory Enfield in prestige for the United Kingdom.
[2] Due to the butterflies of NATO not existing and the pressure of the United States to reject the .280 British round for the 7.62x51mm NATO round in OTL, the .280 British round was officially adopted into the British arsenal in 1948 and put into various intermediate weapon platforms (to be revealed soon) and the L67A1 machine gun.
[3] Short hand name for the "Commonwealth of Nations", saying this round is standardised for the British Commonwealth.
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A Royal Singaporean Infantry Rifle Regiment (part of the Royal Malayan Army) SCLTSE L76A1 submachine gun with the 50 round casket magazine and suppressor.
Name: SCLTSE L74A1 submachine gun (Also known as the C74A1 CSW in Canada, the L67A1 SMG in Australia, SAF Carbine 9.1 mm 74A1 in Madras and the R74A1 in South Africa)
Designer: Shi Suyin, Wai Yongzheng, Nawar bin Nirmala & Vairesh Thanujkumar [1], Singaporean Commonwealth Laboratories of Technology, Science and Engineering (SCLTSE) [2] (produced by Royal Small Arms Factory Enfield)
Type: Striker-fired blowback closed bolt sub-machine gun
Caliber: 9x22mm Madensen/ComNat [3]
Feed system: 30-round box or 50-round casket box magazines
Adopted: 1974 by the British Army and the Commonwealth of Nations
Users: British Commonwealth and associates, Malaya, Brunei, Sarawak
Notes: TBA
[1] These 4 weapon designers and professors at Singapore's famous SCLTSE university were the main innovators of the compact sub-machine gun, or personal defence weapon, with their designs on the prototypes of powerful, compact personal weapons that could be issued to officers and security forces.
[2] The Singaporean Commonwealth Laboratories of Technology, Science and Engineering were formed in 1952 as a small research university and has grown, within the Union of Malaya as one of the most important laboratories in the Commonwealth, where they developed numerous civilian and military technologies that helped the British win the Asia-Pacific War, even as the Japanese were only 80 miles from the main campus in Singapore during the war.
[3] A fictional pistol round developed by Madensen Armaments that is intended to fit the role of the 9x19mm Parabellum round in the British Commonwealth, due to the 9x19mm Parabellum being locked into Association of European States boundaries and has instituted a export ban on the foreign use of Parabellum ammunition and all foreign weapons using the round by the German government and its AES allies, forcing the designers to use the 9x22mm Madensen round.