Description High Standard Sentinel MkIV revolver chambered in .22LR with a 2″ barrel and a nine shot cylinder. Features checkered hardwood grips, blued cylinder, frame, and barrel. Serrated trigger, and serrated hammer with the top blued. Trench rear sight and front blade iron sight. Comes with matching factory box, parts schematics, and expired warranty. Missing extra .22 Mag cylinder. Must ship to a FFL holder. Condition: Good/Excellent, with very little operational or handling wear. Small scuff on left side frame behind trigger. Serial: S75928 Manufacturer: High Standard Caliber: .22 Year-Range 1974-1984 Book# 00988