Constantly loops through every player in the game, setting every type of reserve ammo to the max for them, effectively granting all players in the world infinite ammo. Can be toggled on and off with /infinitereserve (only usable by players with builder mode permission)
I would love for infinite reserve ammo to be added as a rule, but at least this seems to work well enough. I don't work with wires as much as I'd like to, so if any part of this could be made more efficient or better in any way then do let me know :)