Somewhere I saw a website that you could input the serial number of your Ruger and it would tell you when it was manufactured. Anyone know about it? I haven't been able to locate it yet.
Thanks in advance.

Thanks. Some how I missed that on Ruger's site. My Single Six was made in 1974. It's a pre-warning and the only visible difference between the 2 cylidars is that the mag cylindar doesn't have a firing pin groove. Shoots good.