These replaced paper with a durable, often brass, casing that sealed the propellant from moisture. Modern, center-fire cartridges introduced a more robust design, allowing for higher pressure and greater power. Key Components of a Modern Ball Cartridge
A standard modern cartridge consists of four main components: ball cartridge
The ancestor of modern ammunition, these combined a lead ball and gunpowder wrapped in paper. They were "bit" open, with the powder poured into the barrel and the paper used as wadding. These replaced paper with a durable, often brass,