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TRW LMR - Low Maintenance Rifle (USA)
Caliber: 5.56x45mm M193
Action: Gas operated, locked by rollers
Overall length: 870 mm
Barrel length: 493 mm
Weight: 3.63 kg loaded
Rate of fire: 450 rounds per minute
Magazine capacity: 20 or 30 rounds
懒的翻译了 大家凑和看吧 不要拍砖 
The Low Maintenance Rifle projectwas initiated by US Army as a result of field experiences, gained throughVietnam war. The standard issue M16 rifle was found tobe very sensitive for improper maintenance, and it was decided to look for aninfantry rifle, which could work with much less attention paid to routinemaintenance, cleaning and lubrication.
The one possible niche for such weaponswas the "insurgency weapon" for various pro-US (or anti-communist)movements in the third world countries. Development of the LMR project washandled to the US company Thompson-Ramo-Wooldridge (TRW) Inc, and work commencedin 1971. Several prototype rifles were built between 1971 and 1973, when US Army decided to stop funding for LMR, as the Vietnam war was over, and M16A1rifle was considered to be mature enough.
[ 本帖最后由 kok 于 2008-4-15 18:51 编辑 ] | 
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