 an American inventor by the name of Samuel Colt, who was a sailor at the time. He invents what we call the revolver while he is in a ship sailing around in the Pacific. Sitting around, he just liked to carve stuff. And he comes up with the idea of the revolver. It's a percussion weapon, but you have, he creates the cylinder, and again, this is rifled, by the way. It's a cylinder with six cartridges in it. The cartridge...