Description High Standard D-100 Derringer in .22 Long Rifle with a two round capacity and a 3.5″ barrel. Made in Hamden Connecticut. Smooth white composite grip plates. Blued frame and untextured trigger. Blued over under barrels. Top of barrel located serrated barrel tip-up lever. Front fixed blade sight. Must ship to a C&R or FFL holder. Condition: Very good/Excellent with light scratches and handling wear. Clean rifled bores. Barrel Length: 3.5″ Serial: 2006150 Manufacturer: HIGH STANDARD MANUFACTURI Caliber: .22 Long Rifle Model: D-100 Year-Range 1962-1967 Book# 8-681