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The EX-34 was specifically designed for use as a coaxial weapon in armoured vehicles, and has a number of features that make it suitable for this role. The gun is externally powered, meaning that misfires do not need to be manually cleared; instead, the rounds are simply ejected. All spent cases are
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Problems with the electrical systems in the
Warrior IFV have caused the weapon to fire without warning several times, resulting in the army issuing a safety notice. In at least one incident, this has resulted in injury to a British soldier and in others injuries to civilians. The MoD denied the
285:
ejected forwards out of the turret. This prevents any build-up of spent shell cases causing stoppages. Additionally, all gas generated by firing is vented through the barrel and ejection tube, preventing the build-up of toxic gases inside the armoured vehicle. The weapon is cooled by a
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During testing conducted by Hughes, the weapon proved extremely reliable, firing two 10,000 round bursts lasting 20 minutes at 500 rounds per minute. It has a reported rounds between failure rate of approximately 50,000 rounds.
296:. The weapon was evaluated by both the US Army and the US Naval weapon center, who reported that the performance of the weapon was outstanding during all phases of testing. However, neither chose to adopt the weapon.
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Additionally, the
Challenger 2 mounting of the weapon cannot be accurately aimed using the main sight below a minimum range of 200 meters, which has led to at least one death from "
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Per gun cost (including tooling), based on Jane's reported H&K contract value of £4.7 million for 606 weapons
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269:. A second version with a shorter barrel, designated L95A1, was also procured in small numbers.
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The weapon was originally intended as a replacement for the coaxial weapon in the
American
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system, which draws cool air down the jacket and acts as a fume extractor.
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388:"Army machine gun 'fires without trigger being pulled'"
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243:designation for the long-barrelled version of the
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458:Military equipment introduced in the 1980s
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365:"Warrior Chain Gun Putting Lives at Risk"
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7:
453:Machine guns of the United Kingdom
35:L94A1 mounted in the turret of an
14:
422:Jane's Infantry weapons 2005-2006
417:Jane's Infantry weapons 1990-1991
132:, L95A1 (short-barrelled version)
29:
386:Tibbetts, Graham (2008-11-02).
121:1980 to early 1990s, 1996–1998
1:
254:, which is fitted to several
212:520 to 550 rounds per minute
448:7.62×51mm NATO machine guns
272:The weapon was produced by
241:British Ministry of Defence
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259:armoured fighting vehicles
427:The Machine Gun. Volume V
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55:Place of origin
28:
345:The Machine Gun Volume 5
230:Disintegrating-link belt
208:Rate of fire
86:2003 invasion of Iraq
369:geraldhowarth.org.uk
218:Muzzle velocity
443:Medium machine guns
309:problem initially.
202:Electrically driven
429:, George M. Chinn.
274:Heckler & Koch
101:Heckler & Koch
92:Production history
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180:7.62 × 51 mm NATO
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371:. Archived from
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227:Feed system
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393:telegraph.co.uk
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361:Howarth, Gerald
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349:George M. Chinn
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63:Service history
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375:on 2007-08-07.
363:(2004-09-16).
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137:Specifications
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107:Unit cost
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58:United Kingdom
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397:. Retrieved
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373:the original
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263:Challenger 2
256:British Army
236:
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161: length
97:Manufacturer
72:British Army
68:Used by
276:in the UK.
437:Categories
411:References
399:2023-01-15
252:chain gun
175:Cartridge
49:Chain gun
16:Chain gun
304:Problems
294:M60 tank
265:and the
182:(linked)
145:17.86 kg
126:Variants
118:Produced
82:Gulf War
287:venturi
267:Warrior
249:7.62 mm
239:is the
222:862 m/s
192:7.62 mm
188:Calibre
280:Design
247:EX-34
245:Hughes
198:Action
164:703 mm
159:Barrel
153:1.25 m
150:Length
23:L94A1
320:Notes
237:L94A1
130:EX-31
113:7,920
37:FV512
142:Mass
78:Wars
45:Type
316:".
439::
390:.
367:.
347:,
337:^
84:,
402:.
111:£
39:.
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