I wouldn't go over the max listed Magpro load. When I did go to max I had slightly sticky bolt lift so I went back to the load which produced 3050 with the 162 Amax in my 26" tube.

Now I have a much better capability than most to measure ACTUAL pressure since I got the Pressure Trace system.

I need to wring that out thoroughly very soon.

The Chosin Few November to December 1950, Korea.
I'm not one of the Chosin Few but no more remarkable group of Americans ever existed.