Features a bayonet stud on top near the muzzle, blade front sight on the rear of the upper barrel band, "F17" on the right side of the barrel bands, standard proofs, "1831" on the barrel tang, "US" over a sunburst over "N STARR" in an arch at the center of the lock, "MIDDLT/CONN/1831" followed by a floral motif/star at the tail of the lock, "LS" on the left side of the butt, and "US" on the buttplate tang.