Hoppe's No. 9 Synthetic Blend Lubricating Gun Oil, 5-Ounce Formulated with molybdenum Broad temperature range Reduces friction and blocks moisture Synthetic blend lubricating oil An advanced oil especially designed for the modern firearm Superior lubrication and protection to all areas of your firearm reducing the wear and tear caused by friction Provides a barrier against moisture and corrosion Also works great on fishing reels and other mechanisms 4-ounce Aerosol Spray; Made in the USA