The fact that someone replaed the trigger with a Timney is a plus, IMO. Rebarreled by Weatherby? Does the barrel say Weatherby on it? If so, then it is likely a Krieger Criterion barrel, not a bad barrel at all. But as T.O'Heir states, that rifle is no longer the same as when it left the factory, so it is an unknown. But, all things considered, it is probably a good shooter.