Pastorp:
I have a 617 successor to the K-22, which I like as a field gun and just for fun shooting. It's an excellent revolver and is a joy to shoot. Although I shoot a semi auto for most of my shooting, which is bullseye target shooting, I vastly prefer the revolver for all other purposes. I do have a K-38, which is an excellent revolver also, and I also carry it as a field gun. For a field gun, I still prefer the 22, however, because the 38 is a lot louder.
One of my favorite things to do with these guns is to set up some clay shotgun targets at 100 yards and shoot at them offhand. This reminds me that now that the annual deer sight-in is over at my gun club, I can go do that again now.
I have had occasion to send S&W revolvers back to the company for work, and they have always been prompt and correct. S&W has been a fine company in my experience and I have a brand preference for them.
I also have a model 41 semi auto target pistol. This is a very good gun. I wish I had bought a hundred of them before the prices skyrocketed.