.58, 10" bbl, SN 63830(circa 1988) Antique. 60% brown barrel shows light frost texture with surface oxidation, good bore, strong case color lock holds half and full cock with lock plate marked Harpers Ferry 1807 with spread eagle and shield holding arrows and olive branch, wood stock shows average handing with scratches on left side, wood ramrod, brass trigger guard, lock bolster, and pommel show tarnishing and light oxidation. Good condition