Sometimes be it a pawn shop, a sporting goods store or from an individual a person stumbles upon a used blackpowder gun. But is it really a steal or just someone elses headache? Other than tbe obvious rust and buggered up screw heads what does one look for? Are there obvious "red flags" that make one just walk away? From what I hear there are some real jewels out there and the widow wouldn't have a clue what they're worth.