One of approximately 4,250 manufactured by Ames from 1843-1846, with an additional 1,000 being manufactured later with the Maynard priming system by E. Remington & Son. "WM JENKS" and "USN/RP/P/1844" are marked on the top of the barrel at the breech ahead of the oval loading aperture. Small inspection marks are on several components. The lock plate has the Ames three-line marking in the center and "WM JENKS" towards the rear. A sling ring is mounted on the lower tang. The stock has "RP" and "JL" cartouches.

Very fine, retains 90% plus original brown lacquer finish and 60% of original case colors in sheltered areas with the balance a smooth grey patina. The wood is also very fine with minor dings and scratches scattered throughout and crisp cartouches. Mechanically excellent.