One of the few that were not sold off of the shelf last time I went to Cabela's was 7.62x54R brass case ammo. People skip it over in favor of the cheaper steel cased ammo. There was also plenty of that on the shelves as well. The local Acadamey has plenty of steel case non corrosive on the shelf as well. I mostly shoot the surplus corrosive out of mine. It takes 5 extra minutes to clean it out.
I reload the brass cased stuff with very low recoil light bullet loads for my wife, so she can shoot hers without agrivating her neck, and back.
No matter how many times you do it and nothing happens it only takes something going wrong one time to kill you.