.50 caliber. 40.375" pinned octagonal barrel. SN: 14-13-033720-01. Blued finish, color casehardened lock and hammer, brass furniture, full-length hardwood stock with raised cheek rest. Single shot muzzleloading percussion rifle with brass patchbox, sheet brass decorations, elevation adjustable semi-buckhorn rear sight and dovetailed Rocky Mountain front sight blade. Standard importer markings, black powder only warnings and caliber mark. {ANTIQUE}