I've thrown info like that at my FEO numerous times, it's got me nowhere in most cases. When I got my .416 I initially asked for a .458 Lott but they'd only allow range use. Then they said a .416 would be ok? It's still a monster of a cartridge but with better down range performance. I really don't think that side of the argument is even a consideration, it's just down to bore size.
I had the same when I asked for my .35 Whelen. That was a bunfight even though I was trading from a 7STW. Look up the long range figures on that and it'll make your eyes water! It retained more energy at 1000 yards than the Whelen could muster at 500, but they still argued the toss for ages. I got there in the end, but ti took some effort on my part.
The whole thing confuses me. .45-70 is in the guidelines for deer, so surely anything smaller than that should be ok? It is what it is though, and I can't see it ever changing for the better.
I had the same when I asked for my .35 Whelen. That was a bunfight even though I was trading from a 7STW. Look up the long range figures on that and it'll make your eyes water! It retained more energy at 1000 yards than the Whelen could muster at 500, but they still argued the toss for ages. I got there in the end, but ti took some effort on my part.
The whole thing confuses me. .45-70 is in the guidelines for deer, so surely anything smaller than that should be ok? It is what it is though, and I can't see it ever changing for the better.