I bought a used model 60 several weeks ago, and it's proved quite a surprising gun.
My first firearm was a used Chief's Special five-shot J frame. I bought some .38 special ammunition for it, and found it kicked in a very serious way. Well, I was an inexperienced nineteen-year-old kid at the time, so naïve I didn't even know you're supposed to clean guns.
I've owned an assortment of compact firearms over the years. One of my favorites has always been my Detective Special, which came with a fairly good trigger, shot surprisingly well, and now sports one of the best triggers I've ever pulled.
I bought the model 60 on a whim because I liked its light, crisp single action trigger. I took it to the range with a box or two of very light .38 special loads in .357 magnum cases. It's no match for the Detective Special in terms of accuracy, but when I loaded it with factory .357 magnum rounds, I was amazed to discover the recoil was noticeable, but by no means uncomfortable. When you've got arthritis and suffer from computer wrist, recoil can be a show-stopper.
I replaced the main spring with one from Wolff, left the rebound spring alone, and polished the rebound slide's bottom face and mating surface of the frame. The single action pull is 2.5 pounds, and the double action pull—I forgot to measure it—is fairly smooth: not quite so smooth as the Detective Special's, but smoother than many a K and N frame revolver's.
It's out for refinishing now and barrel porting. I'll take it to the range when it's done, and have no doubt I'll keep this one a good, long time. It's not a Python, to be sure, but this one is to carry, not punch holes in paper.