I traded off a fairly recognizable pistol recently, within 3 days it had gone through 3 other peoples hands, the guy I got it from said he was the second owner but that was even questionable. Another time I sold a pistol to a complete stranger(with BOS) and 3 years later a friend of mine across the state trades into the same pistol. For practically nothing, it had gone through over 5 different people. After a horrible trade transaction recently I am not doing anymore trades. And I don't like buying used, but I collect older stainless revolvers , good luck finding older no longer produced models that are new and not one million dollars. I don't know where I was going with this but ever sold a firearm and seen it later ? or just a crazy firearm story time! yeah!