These are all great replies about the S&W model 14. I too recently purchased a model 14-4 that is in nice condition. The guy only wanted $175 for the pistol. At the pickup location I checked the tightness, timing, overall condition. Once I got home, I realized that the hammer on the gun would not go very far back while pulling the trigger in the double action mode. Thinking I let the good price cloud my judgement and possibly got a lemon, I decided to do some researching on line before I did anything dumb and found this info on the SA model 14's. One guy told me to check the tension screw under the grip to make sure it hadn't backed out. It was ok. That's when I started doing more research. I've not taken the sideplate off and don't guess I really need to? These threads have been very helpful. Not only in this instance but others. I just got into the S&W revolvers about 3 years ago. The fever is really addicting. Just go tired of the all the polymer weapons and since I'm old school anyway at 62, I just liked the feel and craftsmanship of the older, pre hole models. Always looking for another buy on one. Wife will croak if she ever finds out what I've got invested in them.