Hi Folks - I picked this up back in 1982 or 83. Used it for a few years, then put it in storage and forgot about it until recently when my wife & I started doing a lot of rev & civ war historic tours and reenactments. It's a nice old thing and shoots well, but I have no idea if it's an (old) repro or an old real It was old when I got it in '82/3, and being young and wanting it to look like a gun I saw in a book called Mystic Warriors of the Plains, I added the brass tacks, so if it was authentic, I probably destroyed the value... but - hoping someone here can give me a positive ID. Thanks!