Produced between 1901 and 1915, several features of these arms were integrated in Mossberg's Brownie pistol. The left side of the pistol is marked "UNIQUE/ C.S. SHATUCK ARMS CO./ HATFIELD, MASS.". This is the correct marking for the pistol, as the toolmaker misspelled Shattuck with a single "T". Smooth finish with a tip down barrel and an ejection rod stored in a compartment in the right side of the frame.

Excellent with 90% plus of the lightly frosted original nickel plated finish, showing some mild scratching and scattered patches of pitting where the nickel is absent. Mechanically fine.