Dave,
My drilling is a Sauer 3000 in 16/16/7x65R with 2.5x8 Leupold & Krieghoff 22 insert.
I also have a Hannes Kipplinger bolt gun in 7x64.
Both are excellent cartridges.
I believe that the 140 gr is good for deer, hogs, & black bear. The 175 would be good for moose & elk size animals.