Jim,
I'm well aware of the costs of large calibre big game rounds of ammo but in relation to the overall cost of a Safari it's peanuts, and you don't really need a lot of ammunition when on Safari. I remember an article in one of the US Gun Magazines way back in the 1960's on going on Safari, by Elmer Keith. He stated take no more than 50 rounds and use at least 30 to sight your rifle in when you get there, as temperatures, air density and altitude all make a difference from back home. He also added it's unlikely you will need all the remaining rounds. Old Elmer could be a bit of a 'Blow Hard' at times, but he had hunted in Africa on several occasions and had a good practical knowledge of what goes down over there.
A Pro Hunter in Africa will be almost certain to have a stock of ammo to fit your rifle and it's likely to be cheaper than in the USA. Also you don't have it making extra weight in your luggage when you check in at your airport.
I last hunted in Africa in 1977, not the full Safari, but I had permission to shoot thin skinned game over a very large estate. The owner of the Estate said he had seen the 458 used against Cape Buffalo. Now maybe this particular animal was tougher than most, but it took 13 rounds, and it eventually bled to death. Now I'm sure it has been done with less ammo but if two Pro Hunters and their client couldn't kill it with less rounds expended, I wouldn't be taking a 458 with me if I ever went back.
However your MMV.
Harry
Last edited by Harry Eales; 05/21/13 03:22 AM.