I'd go with what Jaywalker said if you want to keep the rifle.I won't buy another one because of their service department but I have a friend that really likes his Kimbers even though he's had a few that won't shoot.He just has them rebarreled and so far everyone has shot well with a new barrel.For what it would cost to mess around with it, I'd just make sure it feeds well and if so, put a good barrel on it.
You infer that a new barrel is the first thing to do with a rifle that does not shoot well. That is wrong in my view.
I and others have gone over the steps for improving the accuracy of a rifle and I suggest that you go back and read them.
