.58 caliber. 40" barrel. NSN. Bright finish, steel furniture, full length walnut musket stock. Single shot percussion ignition muzzleloading rifle musket with automatic Manyard's patent tape priming system, correct 1858 pattern leaf rear sight, musket combination front sight and socket bayonet lug, patch box in obverse butt, sling swivels and a swelled shank tulip head ramrod. Standard Springfield lock markings dated 1860 at the tail, matching 1860 date on top of breech with standard proof and view marks. Counterpane with a single script JS cartouche, that of James Stillman. {ANTIQUE}