I am looking at where I can get a front sight for my 6 inch 657-3 Proformance center gun. Any help would be appreciated. I've tried Smith and Wesson but they where no help.
You will find that many of us here are great fans of the 41 Magnum cartridge and the firearms that have been created for it over the years
Model 657s produced by the Performance Center had varying front sights. Everything from the dovetail to Smith and Wessons IFS and of course the more traditional pinned in front sites
A little more information would be helpful. Which Model 657 do you have, 657s were available in barrel lengths from 2 5/8" to 8 3/8" with many different front sights. Posting a picture you might just make things easier
Also why are you looking for a new front sight, are you having trouble sighting in or are you just trying to do something different or has the original front sight become damaged
The more info you give us the easier it will be to answer your question
The front sight on my PC 657-3 measures 0.415 for overall height, so this 0.460 one on eBay might be the way to go. All the others listed are too short. If need be, you can file a little off the top of the front sight if the gun shoots low and you are out of elevation adjustment with rear sight.