Hoppe's Elite Aerosol Gun Cleaner Bottle, 4-Ounce High performance and accuracy are crucial to serious shooters Now you can count on hoppe's Elite gun Cleaner to bring you the most advanced technology in firearm care and cleaning Today Hoppes Elite gun Cleaner meets the demands of professional shooters, military and law enforcement by providing advanced cleaning and lubrication technology Odorless, non-toxic and biodegradable Cleans firearm down to the steel's molecular pores Cleans carbon, copper and lead fouling 4 oz. aerosol with spray nozzle and spray stick