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All modern metallic cartridges consist of a brass case that contains gunpowder capped off with a bullet. Rimfire and centerfire cartridges are both metallic cartridges; the difference is in how they ...

Throughout the 1800s, firearm development was cartridge development. Engineers, inventors, gunsmiths, and crackpots tried various ways to speed reloads by integrating fulminate primer, powder, and ...