Hi all, In a trade some time ago, I was able to get a model 657 41 mag that is one of the older ones with the large target grips. The gun appears to be in almost pristine condition. It is almost spotless, and I don't think it's been fired much at all. It has the firing pin on the hammer, etc. You guys seem to know alot, and I don't. I was told that at some point Smith and Wesson "beefed" up their N frames, and this one was made before that I guess. Can I shoot this 41 mag 657 alot without problems even though it's one of the older ones? I noticed there is a similar thread on here about the 629, but I didn't want to chime in on his thread. Graybeard, Redhawk1 and others, what do you think? I would like to be able to use it alot without worrying about it. I don't reload, and will be using factory ammo. Do I need to avoid some of the newer heavy hunting ammo that's out there? I'm just looking for a few opinions here. Wyatte