I have owned two.....I own one now...
the first one was the Pug version, and while shooting Rem 246 grn standard loads the front sight flew off and I never found it...I gave that one to someone who wanted it worse than I did....
the one I own now, a "target" version, while shooting "Cowboy" loads, I discovered that the thumbpiece no longer opens the cylinder...it will open by pulling on the end of the extractor rod...
so it is loaded as a 5 shot disposable handgun should the need ever arise...I won't sell it, and I don't feel like spending any money to fix it...so it just sits with 5 rounds in it, waiting for the last time I shoot it...