Colt SD2020 Magnum Carry. .357 magnum cal. double action revolver.  Serial #SY3410.  Excellent condition.  2 1/4" barrel has excellent bore, fixed front and ramp rear sight.  99% stainless finish with just light handling and a very light cylinder ring.  Hogue rubber grip is in great shape.  Includes lock, hang tag, manual and maker's blue hardcase.  Really nice compact Colt stainless revolver.