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The .45-70, also known as the .45-70 Government, .45-70 Springfield, and .45-2⁄10" Sharps, is a .45 caliber rifle cartridge originally holding 70 grains of black powder that was developed at the U.S. Army 's Springfield Armory for use in the Springfield Model 1873.
Cartridge name Bullet diameter Case length ... Starline cartridge dimensions 9 mm Mars.360 9.1: 1.036 26.3: ... .45-70 Government.458
The .45 ACP has 25–27.4 grains (1.62–1.78 g) of H 2 O cartridge case capacity, depending on manufacturer and production lot. .45 ACP cross section. 45 Auto maximum CIP cartridge dimensions. [11] All sizes are in millimeters (mm). SAAMI specifications for 45 Automatic. [12] All dimensions are in inches (millimeters)
The .458 SOCOM ( 11.63×40mmRB) is a moderately large round designed to work in an AR-15 platform. This is achieved by installing a 458 bolt and barrel. The 300-grain (19 g) round offers a supersonic muzzle velocity of 1,900 ft/s (580 m/s) and 2,405 ft⋅lbf (3,261 J), [1] similar to a light .45-70 but with a much smaller case.
Other black powder-era cartridges used naming schemes that appeared similar, but measured entirely different characteristics; 45-70, 44-40, and 32-20 were designated by bullet diameter to hundredths of an inch and standard black powder charge in grains. Optionally, the bullet weight in grains was designated, such as 45-70-405. [2]
Below is a list of rimfire cartridges ('RF), ordered by caliber, small to large. Rimfire ammunition is a type of metallic cartridge whose primer is located within a hollow circumferential rim protruding from the base of its casing. The most common rimfire cartridges are chambered for .17 caliber and .22 caliber. The bullet diameter for .17 ...
The .450 Bushmaster was developed for big game hunting with modern rifles. The .450 Bushmaster ( 11.48x43mmRB) is a rifle cartridge developed by Tim LeGendre of LeMag Firearms, and licensed to Bushmaster Firearms International. The .450 Bushmaster is designed to be used in standard M16s and AR-15s, using modified magazines and upper receiver ...
The 5.56×45mm NATO standard SS109/M855 cartridge was designed for maximum performance when fired from a 508 mm (20.0 in) long barrel, as was the original 5.56 mm M193 cartridge. Experiments with longer length barrels up to 610 mm (24.0 in) resulted in no improvement or a decrease in muzzle velocities for the SS109/M855 cartridge.