Well, lets be honest. If your ammo goes missing in Africa there is no round so pedestrian that you are sure to find it. You have a 50/50 chance of finding something with only three cartridges: 30-06, 375HH, 458Win.
Most of us prefer other calibers meaning we are willing to play with fire when it comes to ammo availability in case of emergency. The difference between a 30 Newton and a 7x57 in Africa is Nil, they do not have either of the ammo on the shelf! (but they've all heard of the latter and never heard of the former!)
Most of us prefer other calibers meaning we are willing to play with fire when it comes to ammo availability in case of emergency. The difference between a 30 Newton and a 7x57 in Africa is Nil, they do not have either of the ammo on the shelf! (but they've all heard of the latter and never heard of the former!)