One time I was working through a bag of 250 cleaned but not deprimed cases picked up at a local gun show. Felt a good deal more resistance than normal with one particular case so I gave the press a good look see after removing the case from the shell plate. Have to give RCBS Kudos for the strength of their decapping pins because there was a 22LR case stuck on that pin. Not only did I decap the case I punched a slightly off center hole through the bottom of that 22LR case and yesterday at least 3 years after this incident I am still using that very same decapping pin.