Designed for heavy volume firearms, Break-Free® LP Gun Lubricant and Preservative helps keep rapid fire handguns and rifles in top operating condition. A formula that works great on any gun, Break-Free LP contains polymerized synthetic oils for improved boundary film strength to stay where you put it to lubricate. LP formula also includes multiple anti-wear and extreme pressure additives to reduce friction, stop build-up, and inhibit rust and corrosion. A great alternative to messy grease or heavy viscosity lubes, LP Lubricant and Preservative works great on polymer composition automatics and prevents galling on stainless steel and other exotic gunmetals.