Search Richard Derringer names directory to see where they may. The average Richard Derringer is around 71 years of age with around 45% falling in to the age group of 61-80. The top state of residence is Ohio, followed by Kentucky. We found 23 records in 12 states for Richard Derringer in our US directory. Richard Derringer Directory in the US.It has a universal fit, which makes it easy to fit in different types of handguns and pistols. The holster is also waterproof to ensure total protection of your gun in any weather condition. These make it easy to handle and carry for long periods of time. It is light in weight too, with a compact design. It is rugged, durable and created to last.The Hunter Derringer Holster is crafted from top-grain leather in a classic western design.