I have done a fair amount of smithing on my S&W (or *&* as the case may be) revolvers. Nothing fancy. Just personal work ala Jerry Kuhnhausen's manual. In so doing I have come across a very useful and ingenious rebound slide removal and installation tool from gunsmithertools.com. It is the Triggersmith®. Although I have the Brownells tool, it can't compare to the design and ease of use of Joe Beary's design. Check out his site. It's a good one. (BTW, I have no financial or professional association with the proprietor.)