If it just needs to be restored to functionality, you might be able to put some light oil in it and dry fire the hell out of it--maybe using snap caps.
But being a Charter Arms, the double action trigger pull will always suck and it is probably not usable by an elderly woman (unless she thumb cox it into single action mode.)
But being a Charter Arms, the double action trigger pull will always suck and it is probably not usable by an elderly woman (unless she thumb cox it into single action mode.)