[bobski]

my 600jrs have loaded millions of shells since the mid 80's. i never wore anything out on any of them. i say them, because its far easier to just buy another 600 press with the gauge you want on it, instead of changing dies and doing hours of prep and setup if you do change them out.
wait a minute, i did break something on one of them. i dropped a plastic shot bottle. it cracked. easy enough, i just washed out a screw top soda bottle, filled it, flipped it on, screwed it in (same threads) and went to work.