It seems like I've told the story before about how I bought my Security Six, used, a few years after Ruger had quit building Security Sixes, and I knew full well it had trigger and/or hammer problems - some bubba had done some kitchen table gunsmithing on it.
Anyway, before I even fired it, I boxed it up and shipped it back to Ruger along with a letter explaining I'd purchased the gun used knowing it needed work, and I would pay for the repairs. A few weeks later the gun came back to me completely repaired - no charge. And after all these years, I'm still shooting it.
Unfortunately, I've heard Ruger doesn't even have parts for their great "Six" line of revolvers anymore. So I don't know what I'm going to do if and when my old Security Six eventually breaks down.