What if you took the new, barely on the market, 375 Ruger case and shortened it to 2.015", like the 308, and put it in a short action carbine, necked to .375 or even .358?
Seems to me it would exceed the 35 Whelen, much less the 358 Win, and blow the doors off a 375 Win. I wonder how far from the 375 H&H it would be? If the 30-06 length EXCEEDS the H&H, could this round come close to it? This seems like it could make for a real powerhouse.
Maybe too much of a good thing?
I'll put the case pics (308, 375 Ruger, 350 Rem Mag) up here to compare. I use the 350 cause it's said to be the short action equivalent of the Whelen.
First the 308
Next the 350 Rem Mag
Then the 375 Ruger