User summary: Ammo Characters consists of four pre-generated characters, typically distributed as four separate, one-page PDF files. An additional one-page "build" sheet summarizes the starting equipment (e.g., guns) available to the characters. Often, an additional one-page document with a blank character sheet is bundled into a .ZIP archive. The four characters are: The Lone Gun, The Lucky Shot, The Quickdraw, and The Twin Blitzer.