I to believe this thread is right on track.The question asked was what is your furthest one shot kill on a deer.With moose being the largest of the deer family.I'm sorry that some have to use mathimatical formulas.But i shoot cus I luv it,whether targeting or on game.But seriously I'm very confident at taking 400yd shots and frankly I find 300yd shots gimme's.Thats why we target practice at long ranges,to be able to make the shot .Remember shoot be happy