Just got back from picking her up. They didn't have anything with the rifle saying what they replaced but my Smith said they replace some parts and readjusted the head space. I'm think I'll take a quick trip to the range tomorrow and try her out.
Now the bad part........
I can't ever seem to leave a gun shop without buying something. I had been using a set of standard two piece Leopold mounts (which I had to mount backwards to clear the bolt) and high rings but really wanted a nice one piece 20 MOA base and set of rings. Well, they had some so I bought a Ken Farrell 1 piece 20 MOA base and set of 1.185" high TPS 1" rings.