Empty Bullet

Empty Bullets are a Hardmode crafting material purchased from the Arms Dealer for  /   each. While they have no function as ammunition on their own, Empty Bullets are used to craft Hardmode bullets with special effects.

Trivia

 * An Empty Bullet is the cheapest purchasable item from NPCs.
 * On the, the only items with a lower cost are Water Fountains, which are sold&mdash;or rather given away&mdash;by the Witch Doctor for free.
 * The Frost Legion Hats are in the same situation, but given by the Clothier.
 * Despite their name, empty bullets are actually cartridge casing. "Cartridge" being the correct term for a bullet, casing, powder, and primer.
 * Each special bullet uses a component sold by a different vendor. Exploding - Demolitionist, Golden - Merchant, High Velocity - Steampunker, Nano - Cyborg, Party - Party Girl, and Venom - Witch Doctor.

History
Balle vide 빈 총알 Гильза 空心子弹