And bullet weight? What about bullet weight, Swampy?
With that 9,3 you have mostly 286 gr. bullets. Thats 100 gr. more than the 180 in the -06.
The -06 pushes its 180 gr. @ 2700 fps
The 9,3 pushes its 286 gr. q 2400 fps
So - 38% raise in bullet weight, 12 reduction in velocity, mass comparable powder charges, mass comparable rifle -
tell us again, how there will be no difference, when physics tells it different.