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The .30-06 Springfield cartridge case can hold 68.2 grains and has a volume of 4.42 millilitres (0.270 in 3). The exterior shape of the case was designed to promote reliable case feeding and extraction in bolt-action rifles and machine guns alike, under extreme conditions. [citation needed].30-06 Springfield maximum C.I.P. cartridge dimensions.
The 30-06 Springfield cartridge (pronounced “thirty-ought-six”, "thirty-oh-six") or 7.62×63mm in metric notation, was introduced to the United States Army in 1906 (hence “06”) where it was in use until the late 1970s. It remains a very popular sporting round, with ammunition produced by all major manufacturers.
The new American cartridge was designated Cartridge, Ball, Caliber .30, Model of 1906. The M1906 cartridge is better known as the .30-06 Springfield round, used in many rifles and machine guns, and is still a popular civilian cartridge to the present day. The rifle's sights were again re-tooled to compensate for the speed and trajectory of the ...
The Sporting Rifle was originally offered in .225 Winchester, .243 Winchester, .270 Winchester, .308 Winchester, and the .30-06 Springfield. [5] In 1969 the 308 Win. was dropped from production, and by 1970 only the 243 Win, 270 Win, and 30-06 Sprg were offered. Again in 1971 chamberings were reduced to only the 243 Win and 30-06 Sprg.
Using a Nosler Spitzer bullet in a .30-06 Springfield, which is similar to the one pictured above, and substituting values for the variables, we determine the estimated optimum twist rate. [2] = (+) where m = 180 grains; s = 2.0 (the safe value noted above) d = .308 inches
The Pedersen device was an experimental weapon attachment for the M1903 Springfield bolt action rifle that allowed it to fire a .30 caliber (7.62 mm) pistol-type cartridge in semi-automatic fire mode.
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Its model number is derived from its initial retail price of $109.95. It was originally made for .30-06 Springfield and .270 Winchester ammunition. In 1959, a short-action version was introduced, chambered in .243 Winchester and .308 Winchester .