Great write up, thanks for the reference.everything you ever wanted to know about primer cup thickness, it is 8 year old data and may or may not still be accurate
https://www.sksboards.com/smf/index.php?topic=56422.0
I have some wolf lg rifle primers, ones with wolf picture on the box / sleeve red and black colors. Last I tried to load in 30-06 were really hard to seat.....maybe a little oversized too.I'm looking for the absolute hardest cup primer in a large primer mag or standard. What are your experiences?