What is the .458 Canadian Magnum?

The .458 Canadian Magnum is a factory rifle cartridge in the North American Shooting Systems family, introduced in 1994.

What bullet diameter does the .458 Canadian Magnum use?

The .458 Canadian Magnum uses a bullet diameter of 0.458 inches.

The .458 Canadian Magnum has a Rebated, Bottleneck case type.

The .458 Canadian Magnum uses a Large Rifle (.210") primer.

The North American Shooting Systems family includes the .458 Canadian Magnum and other related cartridges. Browse the full family on OpenCartridge.

Rifle Factory

Family	North American Shooting Systems
Year	1994
Case Type	Rebated, Bottleneck
Primer	Large Rifle (.210")

Dimensions (inches)

Parent Cases

.404 Jeffery

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Powder (name or brand)

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