Ruger Model SP101, .22 long rifle cal. double action revolver.  Serial #577-26357.  Excellent condition.  4" barrel has an excellent bore, fixed fiber optic front sight and adjustable rear sight.  99% stainless finish with a touch of a muzzle wear and a faint cylinder index line on the eight round cylinder.  The action locks up solid.  Ruger marked checkered wood and rubber grips are excellent.  Comes with fired shell case, paperwork and maker's gray hard case with correct label.  Does not look to have been fired much.