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223 Remington



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The .223 Remington is one of the most common rifle cartridges in use in the United States for sport hunting. The sporting cartridge 223 Remington is simaliar in external dimensions size to the 5.56x45 NATO military cartridge. But they both differ in maximum pressure and chamber shape. The .223 Remington was a spin off of the .222 Remington, which was developed as an enlarged and higher velocity cartridige.



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