The 9,3x72R and 9.3x74R are very different cartridges so make sure to determine which one you're dealing with. The x72 originally being black powder type is loaded to low pressures while x74 is loaded to 300MPa. The x72 is suitable for deer at close ranges while x74 is in same class as 9.3x62 or Whelen therefore suitable for heavy game like large bear, moose, elk and bison. The 9,3x74 is much more valuable due to good selection of ammunition. It is good enough for Ruger to have chambered single shot rifles for it and Hornady to produce ammo. Good luck