So, I found a 70 Series Colt Commander with a Kart Barrel selling for $850. Not that I know 1/2 of what any of that means, except that it's a really nice gun, that looks good, and feels good. It has night sights, match trigger, and a upgraded hammer. The finish looks like Blued Steel, but he said it wasn't. I don't recall what he said it was, something that's more durable than blued steel though... I asked why he wanted so little, and he said the fellow who owned it passed away so his wife was selling all of his weapons. There were a few other 1911's that he had, but this one caught my eye. So, it looks to be in very good condition, from what I can tell. And I can't find any signs of rust or abuse on it. Should I buy it?!?!