Ruger Single Six Convertible, .22 long rifle/.22 WMR cals. single action revolver.  Serial #412056.  Excellent condition.  Three screw, pre-transfer bar.  6 1/2" barrel has an excellent bore, fixed front and adjustable rear sights.  98% blue finish with light muzzle wear and 95% finish with marks on the magnum cylinder.  The LR cylinder is excellent.  The action locks up nice and tight.  Ruger marked smooth walnut grips are in great shape.  Includes the hang tag, paperwork and maker's two piece box with a faded serial number.  Nice earlier production Single Six!  C&R OK.