Manufactured in 1863/64 to 1875. Features a blade front sight, a non-adjustable notch rear sight, and standard two-line address/patent marking.

Fine with 30% original blue finish, 60% of the flaky silver plating which has uneven aged patinas that range from dark blue to near bright, minor pitting and oxidation, general scratches and dings, and one screw improperly fitting in the lower tang. Buttstock is fine with scattered dings and scratches overall. Mechanically excellent.