Williamson Single Shot Derringer (AH4606)

Williamson Single Shot Derringer. .41 Rimfire or with insert may fire percussion. Manufactured by Moore’s Patent Firearms Company and National Firearms Company. Frame, backstrap and trigger guard are factory engraved. Stock is very good plus. Barrel has the extra percussion insert. Bore is fair with good rifling and pitting. The exterior of the barrel has 95% original nickel plate. Stock is very good with very good checkering. Action works perfectly.