Rear view of US marine with M60-E3
Source: USMC (PH1 Chuck Mussi) -
© public domain
The M60-E3 is a late Cold War era machine gun of US origin. The design objective was to improve the suitability of the M60 in the infantry role. When introduced the M60-E3 was one of the lightest and most portable 7.62mm machine guns.
The M60-E3 retains the overall design and internal mechanism of the original M60. As such it is a belt fed gas operated weapon. The M60-E3 has been made much lighter by using lighter parts and thinner barrel. Ergonomics have been improved by fitting a forearm with vertical grip and placing the bipod further towards the rear.
The M60-E3 fires the 7.62x51mm NATO round from 50, 100 and 200 round disintegrating belts. With a rate of fire of 500 to 650 rpm the M60-E3 is very controllable despite its limited weight. The sustained fire capability is limited. Firing 100 rounds per minute requires a barrel change every 5 minutes. With 200 rounds per minute a barrel change is required every 2 minutes.
The M60-E3 was mainly adopted by US forces. In the 1990’s it was supplemented and replaced by the heavier and more reliable M240. The M60-E3 was exported but not in similar quantities as the original M60. The heavier and more reliable M60-E4 replaced the M60-E3 in production in the year 2000.
M60-E3 with short barrel.
Source: www.world.guns.ru -
© copyright lies with original owner
The M60-E3 is a lighter and more ergonomic redesign of the M60. It was produced in only one variant. Later on a shorter barrel was made available.
Due to its lighter barrel and less durable parts a vehicle mounted weapon based on the M60-E3 made little sense and was not developed.
The M60-E3 can be distinguished from the original M60 by the forward grip and bipod placement. The newer M60-E4 looks rather similar to the M60-E3.
The M60-E3 has been derived from the original M60, which became an iconic weapon during the Vietnam war.
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