Here is an original Colt Lightning in 38-40, has an octagonal barrel, seems to function as it should I have never fired it but the fellow I got it from said it worked well.  I offer it at a very reasonable $1650 plus the shipping from my FFL to yours.  No sales to California and evreything goes through My FFL dealer.see the pics Wood is good, metal finish mostly white as you see in the pics, bore has good rifling WW