With regard to Schwandt's 275 Rigby, besides the bogus address engraving , the receiver shows no signs of serial no's, proofs or markings of any kind. They describe the rifle as "Unaltered original condition". There are a lot of red flags here and I'm surprised they made no mention of any of them. I would not want to be the guy that parted with 6K for this piece. Paul: sending you a PM.