.50 caliber. 21.5" barrel. SN: 1368. Blued and color casehardened finish, walnut stock and forend. Single shot breechloading percussion carbine with folding leaf military rear sight, fixed front sight blade and saddle bar with ring. Standard American Machine Works markings, matching numbers on frame and barrel. A visible script JH cartouche is present on the reverse wrist. {ANTIQUE}