“I got some 9mm, 300Blackout & couple of .45's mixed-in with brass, but was pleasant surprise, as I re-load them as well - so no problem. Some unknown/not familiar with military casings had to be swaged twice, then reamed-out to accept a new primer. Cleaned up well using wet solution of Dawn/Lemishine/steel pin in tumbler for 3hrs, then food processor dried - bright/shiny as new. Some discoloration around necks remained, possibly from annealing process & I don't know if this made metal brittle/prone to splitting - but will find out.”
