As it is, people can shoot arrows, crossbows, throw knives, javelins, and lances, and in every one of those instances, if they or others miss, they have a chance to pick some more ammo up off the ground. This is the case with every ranged weapon except stones. Stones are the one thing that could hit objects over and over and never worry about getting dull, the one object that could be naturally found lying around the battlefield, but as it is, once it's thrown, it's gone forever. Please vote yes to support a good change.