FEATURES:-4 oz. pump bottle-Provides complete benefits of a cleaner, lubricant, & preservative-Formulated especially for use on automatic rapid-fire & repetitive shooting firearms black powder, shotguns, rifles & pistols-Exclusive metal treatment designed to control friction, reduce heat, & eliminate excessive wear-Penetrates micropores of metal surfaces-Never gets sticky or tacky-Does not attract dust, dirt or grime-Simple to use