.30-06 Springfield

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The .30-06 Springfield cartridge or 7.62 x 63 mm in metric notation, was introduced to the United States Army in 1906 and standardized, used until the 1960s and early 1970s. It replaced the .30-03, 6 mm Lee Navy, and .30 US Army. In military service, the 30-06 was used in the bolt-action M1903 Springfield rifle, the bolt-action M1917 Enfield rifle, the semi-automatic M1 Garand, the Famage Mauser, the Browning Automatic Rifle (BAR), and numerous machine guns, including the M1919 series. It served the United States in both World Wars and in the Korean War, its last major use being in Vietnam. Large volumes of surplus brass made it the basis for dozens of commercial and wildcat cartridges, as well as being extensively used for reloading. In 1908 the Model 1895 Winchester lever action rifle became the first commercially produced sporting rifle chambered in 30-06. The .30-06 remained the US Army's primary rifle cartridge for nearly 50 years before it was finally replaced by the 7.62 x 51 mm NATO (commercial .308 Winchester) and 5.56x45mm NATO (commercial .223 Remington), both of which remain in current U.S. and NATO service. Current .30-06 factory ammunition varies in bullet weight from 7.1 g to 14.3 g (110 to 220 grains) in solid bullets, and as low as 3.6 g (55 grains) with the use of a sub-caliber bullet in a sabot. Loads are available with reduced velocity and pressure as well as increased velocity and pressure for stronger firearms. The .30-06 remains one of the most popular sporting cartridges in the world. Many hunting loads have over 3,000 ft-lbs of energy at the muzzle and use expanding bullets that can deliver rapid energy transfer to living targets. It remains a very popular sporting round, with ammunition produced by all major manufacturers. [READ THE REST OF THIS ARTICLE]





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