I had a SW 317 LS - in 22 LR. The trigger pull was horrible. I don't see how it would be easier for anyone with limited strength. This is a more extreme solution for someone with truly bad hands. A single action revolver. The theory is have a gun at least. Mas recommended that for some badly arthritic person, IIRC. I had a Ruger SS 22 LR Bearcat. Very sweet gun. I sold it for monetary reasons. Now, there is a wave of new SA 22 revolvers that are not expensive. If one wanted to move up in caliber - there are 32 cal SA guns - harder to find but with mild wadcutters, probably easy to shoot. Now, I know all the ins and outs of using SA, semis, DA/SA and their pros and cons. The suggestion is for the truly problematic case to have some kind of gun.