58gr Varget is my best load. This is not a max load, but it shoots the best for me. I get around 3150 fps with this load shooting 150 Accubonds out of my Model 7.
I shoot 59gr Varget with my 140 Barnes bullets at 3220 fps. These are my hunting loads until I run out of bullets or barrel.
I use Remington 9.5M primers too.