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The complaints about the M-60 are that it's very heavy especially humping through the Southeast Asian jungle. It always jammed when dirty.

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The M-60's general purpose began its evolution at the end of World War II.The initial version of the M-60 was officially adopted by the U.S. Army in 1957.

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The M-60 was used in every conceivable role for a machine gun that were mounted on trucks, jeeps, armored personnel carriers, and other vehicles; on tripods inside fortifications; on aircraft and boats.

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The M-60 is a gas-operated, air cooled, belt fed machine gun that fires from an open bolt.Its available ammunition consisted of ball,armor piercing,tracer, and blanks.

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The M-60 Machine gun was what the military called a "crew served weapon" requiring a team of 3 soldiers to transport,load and fire it.

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It has been produced since 1957 at the cost of approximately $6 000 per unit and has served with at least 30 armed forces.