Ramshot Hunter is an excellent powder for the 30-06 to get velocities up while keeping pressures down below max.
I even tried H-4350 with the 215 primer with as much as 60 grains without reaching 2900 FPS in 2 rifles
Well, it stomps the book max load of 2,869 with a heavily compressed load of RL19. I still have about 5 pounds of Hunter powder left, so I may do some experimenting.