Pedersoli Fiberglass Ramrod 50 Cal (USA756-50)(Store Pick Up Only)This is perfectly interchangeable with those made of wood and they are equipped with brass ends, of which one (male) is threaded with metric system and one end (female) is threaded with the American system (5MA 10 32), enabling the use of different accessories. Dimensions Length 980mm Diameter 9mm Ramrod Tip Jag to suit . 50" U756 50