What to do with old ammo?

Many people collect old ammo. Don't ask me. If the packaging is intact it might be of value to someone. If not, it still might be valuable, if someone has an empty package for it. If you just want to get rid of it, it can be safely disassembled with a kinetic puller, and the components recycled or disposed of. A gunsmith can do this, or find someone willing to do it.