Hi Gary0
I used 250 grains Accubond in my 9,3 x 62 last time i Africa, loaded to muzzle speed 710 m/s.
The first shoot at my Kudu was at 180 meter's and the bullet dident go through. Rest weight was about 190 grains.
Follow up shoot was at 20 meter's, the bullet this time separated in too, the core went through but the outer casing was retrived just below the skin on the other side, rest weight 120 grains. On my oryx I had a similar experience, the bullet didnet pass through, shooting distance approximately 200 meters. Sorry I can't remember the rest weight on that one.
On the rest of my animals it performed perfect, they all drop in there tracks. Zebra, Bushbuck, Warthog, Impala, Blesbuck
In my view it's perhaps a bit to soft for the larger species af plains game, and I would go back to shooting Nosler Partion again.
Good luck on your trip.