Charter Arms Undercover, .38 Special cal. double action revolver.  Serial #170651F.  Very good condition.  2” barrel has very good bore and blue.  Frame appears to have been re-blued and has a “brownish cast.”  Cylinder has 85% blue with index marks.  Charter Arms smooth wood grips are excellent.  Case colored hammer.  Double action works fine and locks up tightly.  A good backup or ankle gun.