Mossyrock, I don't share anyone's belief that this gun is unaltered. It may appear in beautiful condition, but you should not trust appearences. There is no reason to believe the proof mark to be incorrect or misunderstood. This gun is out of proof, and there is all the proof you need right in front of your eyes. This accounts for the price you paid. If you want to chance it you can never say you didn't know.