I'm completely new with the whole idea of long range shooting and had a question about this. I'm thinking of buying a savage model 110 desert tactical in 6.5 creedmoor as my first decent long range rifle. now it comes with a 20 moa rail and I was trying to find out if my scope with 65 moa of adjustment was gonna be able to be zeroed at 100 yards for hunting and still be able to reach out to 7-800 yards, thanks.