Extremely Rare Jacob Rupertus Derringer (AH3783)
Extremely Rare Jacob Rupertus Derringer. We are told this one is one of two known by this maker. The barrel of this gun is 4”, and the overall length is 7 ½”. This gun is in .44 caliber. The top of the barrel is marked “Rupertus”. The construction of this gun is very unique. This is a rare opportunity to own an almost one of a kind Rupertus Philadelphia-style Derringer!