Red Cartridge Pin

Red Cartridge Pin, made of Rhodium-Plated Steel and anti-allergic bath. Size 18mm

A cartridge is an assembly made up of a metal or plastic container called a case or casing, the bullet, the gunpowder and the primer. The latter regarding metal cartridges. Semi-metallic (shotgun) cartridges, when loaded with pellets or slugs, house a wad between the gunpowder and the projectiles.