I would call S&W and tell them your firing pin broke and is jamming the revolver. If they wont work on it maybe they can recommend someone. It's worth a shot.
Maybe ship your gun to him.Well I'm most likely going to do just that. The guy's very busy, my Numrich parts are over 2 weeks away from arriving at my place, and the guy's nearly 2 hours away. It will be an ordeal, but I think a Gunsmith is my best bet. Thank you all for the input!