How do you dispose ammunition 20+ years old that may or may not be shootable ? Besides the send it to me respond
I understood OP wanted to dispose of it…that’s why I thought take to Sheriff.Why do you feel it may o may not be unusable? Did you find it, did you loose all your guns in a boating accident, was this in a flood/fire what ?
I was an ammunition R&D engineer for Remington for a couple of years, and we used to dispose of "bad" ammunition in a furnace at the plant in Lonoke, AR. Ammunition in a fire doesn't react the way that it does in the movies. Without a chamber to constrain the soft brass case and allow pressure to build rapidly, not much happens when you cook ammunition.Throw it into the fire pit and run like you're being chased by the devil.