Manufactured from 1870 to 1884. Designed by George H. Fox, not to be confused with A.H. Fox. Model unusual, in that barrel swings to right for loading and barrel release is located on tang. Comes in 10- and 12-gauge, 26", 28", 30" and 32" with twist Damascus or laminated barrels. Early production models have conventional soldered together barrels. Later variations after 1878, feature a unique design in that barrels are dovetailed together. Guns could be ordered with several options and choices of finish. These would add premium value to a particular gun.