The medium weight tapered barrel has a bead front sight and military style ladder rear sight (graduated 5-10) marked "W." Although there is no cartridge designation, the barrel gauges at .45 caliber bore. The barrel has three proofs on the left side at the breech and is marked "W.R. MARNES, MAKER. LONDON." The action has a swinging breechblock similar to the Snider and Sope with a center located hammer. The breechblock is marked "JOHN BOUCHER, INVENTOR 1867". External lever type of extractor, floral scroll engraving on the action and trigger guard. One piece straight grip stock with checkering, serrated wood butt and horn forend tip.

Fine with some minor pitting on the barrel that is turning a dark brown. The action retains 80% of the case colors. The stock is fine with some minor handling marks and a few blemishes in the overall crisp checkering. Mechanically fine.