O.K. I will back up what N.C.Smitty said. I have a Rem 715, which is just like the 770, with a slightly different stock. It is a good shooter, but it just leaves a lot to be desired. For example, it's a long action for everything, even if chambered for a short action caliber. It is heavier than it needs to be.
I also just got a Marlin XS7 in .243 win for my boy for Christmas, and for the same $ you get a much better looking, feeling and shooting rifle.
For my $ I'd have to opt for the Marlin for sure, I also hear good things about the Stevens 200 but have no experience with it.