What is the .475 Ackley Magnum?

The .475 Ackley Magnum is a wildcat rifle cartridge in the Ackley Improved Cartridges family, introduced in 1955.

What bullet diameter does the .475 Ackley Magnum use?

The .475 Ackley Magnum uses a bullet diameter of 0.474 inches.

The .475 Ackley Magnum has a Belted, Straight case type.

The .475 Ackley Magnum uses a Large Rifle (.210") primer.

The Ackley Improved Cartridges family includes the .475 Ackley Magnum and other related cartridges. Browse the full family on OpenCartridge.

Rifle Wildcat

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Parent Cases

.375 H&H Magnum

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