Genuine Very Nice Nichols Derringer Shell Firing Cap Gun. This is the break open design that accepts the 1- 3 piece bullet in the chamber. One three piece bullet included in this sale, but no caps included, but available on this website. The cap gun is in excellent working condition and has a great finish. I believe it was played with very little. this gun has the black grips whereas most of these derringers have the brown grips. You will surely want this toy gun in your collection.