| Bren Mk.I | |
|---|---|
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| General Historical Information | |
| Place of origin | Czechoslovakia, United Kingdom |
| Designer | Václav Holek |
| Produced In | United Kingdom |
| Effective range | 550 m |
| Rate of Fire | 500-520 rpm |
| Magazine | 30 round box magazine 100 round drum (rare) |
| Ammunition | .303 British |
| General Ingame Information | |
| Debut in FHSW | Debut in FH mod |
| Used by | Great Britain Australia Canada France |
| Used in vehicles | M3 Half-track Universal Carrier |
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The Bren Gun, usually called simply the Bren, was a series of light machine guns adopted by Britain in the 1930s and used in various roles until 1992. While best known for its role as the British and Commonwealth forces' primary infantry light machine gun (LMG) in World War II, it was also used in the Korean War and saw service throughout the latter half of the 20th century, including the 1982 Falklands War. Although fitted with a bipod, it could also be mounted on a tripod or vehicle-mounted.
The Bren was a modified version of Czechoslovak-designed light machine guns, the ZB vz. 26 and its descendants, which British Army officials had tested during a firearms service competition in the 1930s. The later Bren featured a distinctive top-mounted curved box magazine, conical flash hider and quick change barrel. The name Bren was derived from Brno, Moravia, the Czechoslovak city where the Zb vz. 26 was originally designed (in Zbrojovka Brno Factory), and Enfield, site of the British Royal Small Arms Factory. The original and main designer was Václav Holek, a talented gun inventor and design engineer.
History[]
In 1930, the British army decided to organize a large comparative trials for a new light machine gun, which included weapons of both domestic and foreign origins. Those included: American Browning Automatic Rifle in .303 caliber, French Darne LMG in same caliber, British Vickers-Berthier LMG, Swiss KE-7 and Danish Madsen LMG. The last entrant, which also was the only one chambered in non-standard caliber (7,92x57 Mauser rather than .303 British) was the Czechoslovak ZB-26 LMG. The ZB-26 was brought to attention of Small Arms Committee during the last minutes before trials by the British Military Attaché in Czechoslovakia. First round of trials resulted in ZB-26 coming the first, and Vickers-Berthier second. As the Darne LMG came to late for these trials, it was included into the second stage of trials, which included Vickers-Berthier and an improved Czechoslovak ZGB-30 LMG in .303 British caliber.
Final conclusion of the testingcommission was that “ZB gun is of such outstanding design, workmanship and materials as to warrant further serious consideration”.
During 1932, the test ZB gun was brought back to Brno for further modifications, which eventually resulted in ZGB 32 light machine gun.According to British requirements, this weapon had a 30-round magazine(earlier prototypes had 20-round magazines) and receiver which could recoil against a special buffer – a feature that significantly decreased felt recoil of the gun. The ZGB 32 was tested, and this resulted in more requirements from the British side, including lower rate of fire and slightly abbreviated barrel. The modified ZGB 33 LMGwere tested in January 1934 with great success, and final trials between ZGB 34 (next improved model) and a heavy-barreled Vickers-Berthier were held in August 1934. The net result of this 50000-round endurance test was the recommendation of ZGB 34 for adoption by British army.
The licensing arrangements with Československa Zbrojevka Brno permitted the manufacture of a new gun, designated as BREN (for Brno and Enfield), at Royal Small Arms factory in EnfieldLock. Production preparations were commenced late in 1934, and by early 1935 all manufacturing documentation was converted from metric to inch scales. First Bren Mark 1 light machine gun left the Enfield factory in September 1937.
During the WW2 period, Bren guns were also made inCanada by John Inglis Co and in Australia by Lithgow Small Armsfactory. Throught the WW2 Bren machine guns proved to be highly effective, reliable and very accurate weapons. During the war, the Brenguns were gradually simplified and lightened, resulting is a series of Marks, from original Mark 1 and up to Mark 4. At the same time, InglisCo in Canada produced a number of Bren guns in 7,92 Mauser caliber for China.
Description[]
The BREN is a gas-operated, air cooled,selectively fired machine gun. It has a quick-detachable barrel andfires from an open bolt. Under intense fire (about 4 magazines / 120rounds per minute) the barrel should be replaced every 300rounds. The action of gun is powered by a long-stroke gas piston,located below the barrel. The gas block is mounted on the thin tubular sleeve which goes around the muzzle end of the barrel and forms the conical flash hider at the front. Gas block has a manual gas regulator with four settings. The action is locked by tipping the rear of the bolt (breech block) upwards, and into a locking recess in the receiver. The return spring is located in the butt of the weapon,and is connected to the bolt carrier / gas piston via a long rod;additionally, there is a short spring buffer located below the return spring at the juncture of the receiver and butt, which acts against the whole receiver which is permitted to recoil short distance on the long rails of the trigger housing / butt group. This system significantly decreases felt recoil during fire. The charging handle is located at the right side of receiver and does not reciprocate when the gun is fired. On later marks of the gun it is of folding type.
The ammunition feed is from top-mounted box magazines. These are made from sheet steel and hold 30 rounds in a two-row configuration (although in the field soldiers preferred to load only 27-28 rounds to reduce strain on the magazine spring and thus ensure reliability of the feed under harsh conditions). The Mark 1 BREN guns were also provided with spring-powered flat pan magazines, which held 100 rounds. Such magazines were issued mostly for anti-aircraft applications, and were dropped from latter Marks because of complexity and cost. The magazine housing has a sliding dust cover which is slid forward to load the gun.Spent cartridges are ejected downwards. The ejection port is normally closed with its own dust cover which opens automatically once the trigger is pressed.
The trigger unit permits both single shots and automatic fire, selectable through a safety / fire mode selector lever situated at the left side of the pistol grip. The gun fires from an open bolt and the spring-loaded firing pin is operated by a projection on the bolt carrier, once the bolt is fully in battery and locked.
Because of the overhead magazine, the sight line is offset to the left, and the front sight is mounted on a base which protrudes upward and to the left from the gas block. Standard furniture consists of an integral folding bipod, which is attached to the gas cylinder tube, wooden pistol grip and butt with a spring-buffered buttplate and a folding shoulder rest plate. Mark 1 BREN guns were also equipped with folding grip below the butt. Despite the fact that the BREN, like its predecessor ZB-26 was mainly intended for the light machine gun role, it was also offered with a sustained-fire tripod, and provided with a sufficient supply of full magazines and spare barrels it could serve (to some extent) as a medium machine gun.The same tripod was also adaptable for the AA role. Dual gun mounts were used for anti-aircraft role and on certain land vehicles, used for Commando “hit-and-run” missions during WW2.
Game Trivia[]
It is used by the Soviets on Simusyu To. Guns were supplied to the Soviet Union as part of the lend-lease program.
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