Took the S&W 17-4 out to the range with my wife and daughter today... What a terrific old revolver! After taking the side panel off and cleaning out the 30 year old "lubricant", which had congealed to almost a pudding like consistency, and giving the internals a few drops of good oil, the old .22 shot terrifically! The action is smooth and predictable and this pistol is amazingly accurate.
I am hoping to improve my trigger control, inexpensively, with a lot of double action practice. So far, I couldn't be happier.