I have loaded right at 100 working on loads. I did notice right off the bat that none of the cases had been chamfered, that was the first thing I did. I have had no problems.
I was fortunate enough to have been gifted a pile of once fired Hornady brass before I even had thoughts of playing with this case. Most all of them had the crimped primer. I took care of that as well.
I read some where the early brass had some splitting issues. I have been working with a batch of 30 cases. Some of them have been neck sized or partial sized 5-6 times with no sign of any issues.
Has this been taken care of? I didn't notice any comments from anyone here on annealing.
Jeff