I have a Cimmaron/Uberti but it's a 1872 Open-Top in 44special.
I really like the revolver. I bought it used, but it looked about unfired in the box.
It took a bit of work to get it to where I would say it should have been when it left the factory.
The firing pin which is on the hammer on these is very long and slender. It would pierce the primers on 8 out of 10 cartidges first time out with it.
Shortening it and blunting it solved that.
The other main problem was the bolt/trigger spring. Same set up as the SAA. A flat two leaf spring to power the bolt and the trigger. It was so heavy that it actually made the bolt fall from the cam on the hammer early and mimic an extra cocking notch in the hammer.
There're only 2 notches/clicks in the open-top hammer,,half (loading) and full. This one had an extra one when the bolt fell early just before the half cock.
A replacement (wire) spring solved that problem and made for a very smooth action after some removal of slight burrs that were statrting to form from the over powered spring action.
I did smooth up the loading gate so the open & close action didn't take so much effort.
The ejector rob would hang up going around a corners of sort at the front of the ejector rod tube so smoothing out those angles fixed that up.
These last two small problems are common to the Cimmaron Open Tops I'm told.
Very tight lock up. No end shake nor rotational movement. Excellent trigger pull w/o any work done to it.
That's been my experience w/ Cimmaron.
I like the revolver and still have it. It's a favorite shooter of mine.
