Vickers .50 machine gun
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The Vickers .50 machine gun, also known as the 'Vickers .50' was similar to the
Vickers machine gun The Vickers machine gun or Vickers gun is a Water cooling, water-cooled .303 British (7.7 mm) machine gun produced by Vickers Limited, originally for the British Army. The gun was operated by a three-man crew but typically required more me ...
but enlarged to use a larger-calibre round. It saw some use in
tank A tank is an armoured fighting vehicle intended as a primary offensive weapon in front-line ground combat. Tank designs are a balance of heavy firepower, strong armour, and good battlefield mobility provided by tracks and a powerful engin ...
s and other fighting vehicles but was more commonly used as a close-in anti-aircraft weapon on
Royal Navy The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against F ...
and Allied ships, typically in a four-gun mounting. The Vickers fired British .50 Vickers (12.7×81mm) ammunition, not the better known American .50 BMG (12.7×99mm).


Mark I

The Mark I was the development model.


Mark II, IV and V

The Mark II entered service in 1933 and was mounted in some British light tanks. Marks IV and V were improved versions and were also used on trucks in the North Africa Campaign. It was superseded for use in armoured fighting vehicles (AFVs) during the Second World War by the Besa.


Mark III

The Mark III was a naval version used as an anti-aircraft weapon, mostly by the Royal Navy and allied navies in the Second World War, typically in mountings of 4 guns. It proved insufficiently powerful at short-range against modern all-metal aircraft and was superseded during the Second World War by the Oerlikon 20 mm cannon. The naval quad mount featured a 200-round magazine per barrel, which wrapped the ammunition belt around the magazine drum and provided a maximum rate of fire of 700 rounds per minute, per gun.DiGiulian. The four-barrel mounting had its guns adjusted to provide a spread of fire, amounting to wide and high at . Vickers claimed that it could fire all 800 rounds in 20 seconds and could then be reloaded in a further 30 seconds. During the Second World War it was also mounted on power-operated turrets (usually a twin-gun mount) in smaller craft such as motor gunboats and motor torpedo boats.


See also

*
M2 Browning The M2 machine gun or Browning .50 caliber machine gun (informally, "Ma Deuce") is a heavy machine gun that was designed towards the end of World War I by John Browning. Its design is similar to Browning's earlier M1919 Browning machine gun, w ...
*
Pom-pom A pom-pom – also spelled pom-pon, pompom or pompon – is a decorative ball or tuft of fibrous material. The term may refer to large tufts used by Cheerleading, cheerleaders, or a small, tighter ball attached to the top of a hat, al ...


Notes


References


Bibliography


The Vickers Machine Gun
* Tony DiGiulian

* Anthony G Williams


External links

12.7 mm machine guns 12.7×81 mm firearms Aircraft guns Tank guns Vickers Machine guns of the United Kingdom World War II naval weapons of the United Kingdom World War II machine guns {{Machinegun-stub