Thread: Safest Method Of Discharging Unknown Primers?

You pull and keep projectile; powder (if known), and punch the primer out to keep the brass, or not. The iffy but still live primer goes in a plastic container labelled as such, and you chuck them in bin fires for entertainment. You can even pea-shoot them out of a bit of tube, or shoot them out of air rifles

A boring person would soak them in oil and then bin em.