.52 Auto Magnum

Overview

The .30352 BritishAuto Magnum iswas created in 1988 by Arcadia Machineg & Tool for use in a .303-inchprototype (7.7autoloading mm) calibre.pistol. It was firstdesigned developed in Britain as a blacka powder roundrimless, putstraight wall case cartride loaded by taking a .510 SuperMagnum casing, converting it to a rimless case and loading it with custom manufactured projectiles.

It was intended to be a close range dangerous and big game hunting cartridge loaded into servicea insemi-automatic Decemberhandgun. 1888Additionally several experimental armor-penetrating projectiles were created for the Lee–Metford rifle.possible Inpolice 1891and military buyers, however they did not go anywhere due to the slow and heavy nature of the cartridge wasnot adaptedbeing of interest to use smokelessany powder.potential It was the standard British and Commonwealth military cartridge from 1889 until the 1950s for rifles and machine guns when it was replaced by the 7.62×51mm NATO.

It is still in common use in civilian shooting and is also frequently seen in the hands of insurgencies around the world.customers. 

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