25-06AI Data Required

[OKIE2]

"by the time the AI case starts showing pressure signs you are way beyond safe pressures for the case".

How did you come to this conclusion the primers are still the same and will flaten or crator the same as with any other cailber and the brass will still streach with the same pressure no mater what caliber it is?
the strength of the primers and the brass don't change!

Kiwi don't pass up the 87 grain bullets at 3920 FPS you will love it I did for over 25 years before the throat went south.