Smokin Gun:
That picture sure is pretty. I think that Sam Colt would have been impressed.
No, so far as I've been able to discover the Italians and other Europeans didn't do it the way it was done at Colt's, and for good reason - they didn't know.
Back in the late 1950's a great gentleman named Val Forgett Sr. got together with an Italian gunmaker named Aldo Uberti with a proposal. The Centennial of the U.S. Civil War was coming up, and Val thought it would be great if part of the celebration included some reproductions of the principal handguns that were used were created. Although others would get into the act later, everything we have today in the way of replica cap & ball revolvers goes back to these two, and we owe them a lot for their foresight.
However Val didn’t know much about the specifics of how the original guns were made, and Uberti knew absolutely nothing – but he was willing to learn. The “learning” was done by using an original Colt 1851 Navy with some mileage on it as a model to be duplicated – which they did. It was a long road to get where we are today, and the revolvers are a far cry from the first ones they built. Over time a lot of improvement occurred.
But there are still problems related to bad timing, and excessive wear or breakage of some parts, which was the reason this thread got started when the first post said:
Hi, I've been working on my Uberti 1851 Navy, eliminating the tiny bit of cylinder wobble it had and replacing the hand (original hand spring broke after about 100 rounds).
It's taken me a couple tries to get a new hand sized to where it works right. My first try I filed off too much. I'm not sure that I've got it quite right yet either. I don't have any other revolvers to compare it to, so I thought I'd ask here for help.
If I cock my revolver slowly, it has four clicks. First, it goes to half-cock, then it clicks when the cylinder stop bolt pops up, then it clicks full cock, then it goes a bit further before clicking when the cylinder turns all the way engaging the bolt and locking the cylinder in place.
I imagine if tuned properly there would only be three clicks and that the cylinder would lock exactly at full cock, instead of needing a bit more. This probably means that my hand is filed just a bit too short. But I didn't pay this close of attention before I replaced it, and don't have anything else to compare against. So if anybody is willing to check on their revolvers, how many clicks are there when you cock it, and does the cylinder lock right at full cock or a little after? Thank you!
I had a pretty good idea about what was causing the problems, but I stirred up a hornet’s nest when I started to explain. Thereafter much of the thread was devoted to “back & forth” between myself and supporters vs. my critics while I simply tried to establish my credentials. Hopefully that’s over with.
Now I strongly suggest that no one start in trying to modify they’re revolvers at this point. While it would be best if the hammer’s rotation was stopped by the backstrap, IT IS NOT THE ONLY SOLUTION! Also it may not be the best one if you are working with an Italian reproduction.
It would be nice if I could explain everything in a single paragraph, but of course this is impossible.
It is as important to understand WHY some things are done in a certain way, as it is to understand HOW these things are done.
I also have a bit of advise for my critics – especially Rifle: Just because what I have been saying is different then you may believe, what I propose does not mean that you are entirely wrong. This is not a, “my way or no way,” sort of thing. An expanded horizon never hurt anything, and knowledge is something that you can take or reject. But do wait until the entire story has been told.
I also have a personal problem, which is time. It takes time to make words, especially a lot of them. I have other responsibilities and matters to attend to that are pressing, so it will be necessary that some time goes by before all of this is resolved, at least from my end. But don’t worry – the world won’t come to an end.