I can hit a deer a 629 yards with a 7mmRM 140 gr or 6.5-06 120 gr. I have made those two hail Mary shots with no wind.
I can miss a deer at 400 yards with a 270 130 gr with 15 mph cross wind.... but the second shot hit the heart.
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. -Ernest Hemingway The man who makes no mistakes does not usually make anything.-- Edward John Phelps