$550.00 for A Remington BDL with a scope was A good deal....10 years ago! You have to get the guys address.. then Google the nearest Gunshop in that town. If he wont take it there to let the FFL do the deal and ship, if he wont take a picture of himself holding the gun with the date. He most likely had an accent, and cant spell worth beans. Just keep your flags up. they make a living now scamming. Sure like to give one lead poisoning..........
