anthillinside wrote:But then you see stuff on Screwtube where some progressive press has shot bits though the ceiling makes you wonder.
I've seen two such instances I think after that fact, the story is always 'using the press as normal' but without examining the thing who knows.
You don't really know the setup, how hard/fast the brass was run into the die, primer/case condition before hand, twisted case apply unusual pressure or something. Who knows.
Stopping shy of giving others advice on the subject but I've also removed live primers and reused with no with problem. Just treat them with respect as you do all firearms and propellants.