RE: Rem. 7600 or 760?
My favorite deer gun is a 760 in .270. It's been a work horse for the past 25 years.
I traded an air cooled Sears 5hp outboard for that gun. The motor was a piece of trash and the gun was like new. One of the better trades I've made in my life.
It will shoot 2" groups all day off bags. Not a "tack-driver" but more than adequate for hunting.
I also have a 7600 in 30-06. There's no big difference, but I do like the feel of the forearm better on the 760 and it seems to be a little tighter.