Home Forums Hunting & Shooting Custom Rifles & Wildcats Helping Solve The Medium Bore Conundrum

Based on the size of that action, I would look at the 350 G&H. 375H&H necked to 35cal with no other changes. Easy as pie.

It will give you a 35cal, some extra FPS over the Whelen, be more suited to that action and offer a bit of cool to boot.