I guess it depends on how much you are willing to spend and if you're on a budget or not. What's the story?
I've got my Remington LTR in .308 that I have a Leupold Mark IV 4.5-14x50 w/Illuminated Mil-dot reticle and I LOVE IT. I also spent more for that scope than I did for the rifle itself.
If you're looking for something high quality but in the $400 range or so, consider a Super Sniper. Get yourself a nice 10x side focus Super Sniper and you'll be happy as a pig in crap with that, too.