Merry Christmas! I used to shoot SASS and still lurk here to buy a few shooting irons when something of interest comes up.
Anyway, I’ve got a bag of 174 45-60 from my Shiloh that I have had re-barreled to 40-82 Shiloh. Majority of not all of this brass is reformed from WW 45-70. Unknown round count, but this is very nice brass. Always decapped and washed on the shooting line, cleaned immediately on arrival home. Necks annealed, some will have index marks on the rim but won’t affect function or safety. Send me your PM and they’re yours. Cost is free. As I said, Merry Christmas, Happy J