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400 COLT MAGNUM

After the introduction if the 44 Magnum in 2956, few companies as well as shooters (except Elmer Keith and Skeeter Skelton) recognised the need for a .40 cal cartridge that could operate between the Elmer Keith brainchilds, namely the 357 Magnum and the 44 Magnum....

400 COR BON

The 400 Cor-Bon was designed by Peter Pi, the founder of Cor-Bon to produce 10mm Auto ballistics in a 45 Auto system. It is made by necking the 45 ACP to .40cal. with a 25 degree shoulder. It was designed for hollow points and the added velocity from this loading...