I reloaded some a-merc brass. I put it in moon clips and it will not go down flush with the cylinder in my 625. I didn't study it long enough to figure out the problem, but other brass of that same reloading session has no problem. It didn't really want to go in the moon clips to begin with so I think the problem is with that end being out of spec.
If it will shoot through a 1911 I think I will refrain from reloading it again.