A magnum cartridge is a firearms cartridge with a larger case size than, or derived from, a similar cartridge of the same bullet caliber and case shoulder shape. A magnum firearm is one using such a magnum cartridge. For example:

Handgun Cartridges

Rifle Cartridges


This article uses material from the Wikipedia article Magnum cartridge, which is released under the Creative Commons Attribution-Share-Alike License 3.0.