@towserthemouser
It was Mr. Mike LaGrange’s indispensable book “Ballistics In Perspective” which greatly assisted us in reaching this conclusion.
He was a Problem Animal Control Officer during the 1970s-1980s elephant culling programs in Rhodesia/Zimbabwe. He has above 6000 elephants to his credit. And was able to field test DOZENS of different calibers (using different kinds of ammunition) against elephants during actual field trials, in order to form his observations with mathematical precision. His profession permitted him to form unique field experiences with using certain types of firearms & ammunition on elephants, which can never be replicated by anyone else. Many of his field trials arose out of a strong desire to find out exactly what the source of the problems of the .458 Winchester Magnum were. And he did exactly that.
I highly recommend his book to all aficionados of ballistics, firearms & African hunting.
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