Norma loading data for the cartridge (and it should be safe to assume that their prime customers for it were right there in Sweden) were limited to around 45,000 psi. To be sure, 1960's models of Husqvarnas, which appear to be basically the same actions as the 96 but perhaps tweaked or of a higher quality steel and treatment, were available in modern cartridges. My wife had one in 308 Winchester. But, Norma had to have their reasons. In my vintage small ring 98 I have shot 232, 250, 270, and 286 grain bullets and have compared my loads with Norma factory loads in 232 and 286 grain weights. I just went looking for my early 1960's vintage Norma reloading guide but couldn't put my hands on it. The powders I used were N201 with the 286 grainers (which all went under 1 inch at 50 yards with the barrel sights) and 250 grainers and 748 with the other weights (except the 232s as I had moose on my mind). I think that the Brits were happy with large diameter and heavy for caliber bullets at around 2100 fps as being perfectly adequate for game and that was easily obtained with accuracy.
