Ammo -

: Gunpowder weapons were first invented in China around the 10th century. Early "bullets" were often just stones or metal scraps shoved into tubes.

The word "ammo" carries a long and varied history, spanning from the invention of gunpowder to modern-day manufacturing and even personal family legacies. The Evolution of Ammunition : Gunpowder weapons were first invented in China

: By the 15th and 16th centuries, gunsmiths began molding molten lead into spheres. Lead became the standard because it was affordable and easy to shape. : Gunpowder weapons were first invented in China