I will be embarking on my second plains game safari next year, and I plan to hunt sable, kudu and gemsbok, in addition to other species. I will be using a .338 Winchester Magnum, and I am having difficulty finding premium factory ammunition. I would like to try the Barnes Vortex factory ammunition with the 225-grain TSX bullet based on my experience with Barnes’s .375 H&H 300-grain TSX Vortex ammunition, but haven’t been able to locate any. Does anyone have experience with the Norma factory ammunition loaded with the 230-grain Oryx bullet for African plains game? I have been able to locate suitable numbers of this ammunition, but have no experience with it.