62mm machine gun was developed by the United States Springfield Armory, design work began in the late World War II, after the T44 type, T52 type, T61 type, and so many improvements, formal shape in 1957 as the M60 type, and full production. 1958 began to equip the U.S. military, replacing 7.62mm Browning M1917A1 style, M1919A4 and M1919A6 -style heavy machine gun light machine guns. M60 general purpose machine gun is one of the world's most famous machine guns, in addition to U.S. military equipment, there are South Korea, Australia and more than 30 national armies use nike shoes for men.
To meet the needs of different fighting forces,nike air max, the United States has also developed a number of variants M60 -style gun models are M60C style, M60D style, M60E1 style, M60E2 style, M60E3 style. M60E3 style is one of the U.S. Marines 80 years should the requirements for improved light machine gun, which was fitted out in 1985, is now equipped with more than 20,000 Ting. Structural features : M60 machine gun has a mass of small, compact, firepower, good accuracy, versatile features.
Rifle using gas works, rotating bolt locking methods. nike air max 1 Air guiding device rather special, with automatic shut off gunpowder ways to control the gas flow acting on the piston gunpowder gas energy. Guide under the barrel has a concave piston pump, usually concave piston guide holes on the side wall opposite the guide holes on the barrel. When the powder within the gas into the guide cylinder, the piston guide in the concave front portion of the gas cylinder in the expansion chamber, the powder gas pressure reaches a certain level, push the concave piston rearward movement of the piston and push the bolt connected to the frame backward movement of the piston rod.
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