I have a moose hunt booked with my dad and. I will have the calf tag, Im going to be shooting my 30-06. I have 4 boxes of winchester's 180 power point which ive been using on deer, shoots well out of my gun, winchester's sight has this listed for antalope,whitetail and such but also elk moose and brown bear, in the 30-06 category. do i need to change my choice of ammo?