I've only used the 232gn Norma Oryx at the moment to take pigs and fallow deer. I have some 250gn Accubonds to use on sambar deer but haven't tried them yet. But I expect them to go well judging by the performance of the 225gn Accubond in my .35 Whelen. That bullet penetrated fully with a side on shot on a sambar stag.