Has anyone replaced a front sight on a fixed sight revolver? I saw a used stainless SW Model 10 (?) and the front sight was damaged. I supposed it could be fixed but if not can a new one be fitted? I saw it at a pawn shop and thinking of making an offer (they want 360.00) if I can find someone to fix/replace the sight. I'm wondering if a blued front sight can be installed, would be better to see.