Also, The seller got back to me and will take the revolver back and refund my money. I know there is a chance this could be a very cheap fix, as in just a spring is broken or weak, but there is also the chance that this could be something more complicated and expensive to fix, not to mention it could be months before I would get it back. This isn't what I thought I was buying and I'm not a gunsmith. While I did seem to get a deal, I didn't pay that much less than a new Uberti.
A lesson learned.