I recently bought my 1st Smith revolver, a nice Model 34 w/ 4" barrel. However it came to me with the rear sight non functional (the seller must have forgot to mention that). Both the windage and elevation screws are stuck. I've been reading all I can on this forum and think I know how to fix or replace the sight but am concerned about breaking off the screw that attaches the sight body to the frame. I intend to wet the areas around the screw for a day or two with Kroil or Liquid Wrench before attempting to remove them.
Will either of these products damage the blueing?
Has anyone had better luck with other products?
Thanks for any help you can offer,
HAM (first post)