I got one a few months ago, not sure why I bought it other than I liked it, and I've always had a thing for J frames.
This one is a Model 351C, aluminum frame/cylinder, chambered in .22 WMR. Holds 7, hammerless 'Centennial' style, no lock either. Really like the XS big dot up front and the U shaped rear notch. Trigger is heavy like any rimfire double action but consistent and quite shootable, I was dinging the 8" plates on a friend's dueling tree out at 15 yards with every shot. Gun is the lightest handgun I've every owned. Also the first gun I've ever owned in .22 mag, no real recoil but you know it went off unlike a .22 LR.
Oddly enough this my first J frame with a black finish, every one I've had or have has been all stainless or stainless and silver anodized colored. I really like the satin black finish a lot, looking to add a better set of stocks, something I get all three fingers around.
Not the most capable cartridge on earth, but I wouldn't want to get shot with one, especially the Hornady FTX and Speer Gold Dot rounds. Pictured below are a few of each I fired into a bunch of those water gel freezer packs (unfrozen), I recovered these about 12 packs in...(picture may not be displaying correctly, it was right on photobucket) I might consider it as a backup gun, but it is mostly just a fun toy.
There were a couple 43C's in the case when I bought this one, I may have to go back and get one of them, it holds 8 rounds of .22 LR, same finish and sights.
How about y'all? Any love for J frames in rimfire cartridges?