Lubricant/Preservative is beneficial to all shooters, but especially heavy volume shooters of rapid fire automatic handguns and rifles including Law Enforcement Officers and all target shooters.Originally developed for manufacturers of heavy automatic military cannon to keep their weapons working under long and sustained fire during battle.Secret formula contains specially polymerized synthetic oils for improved boundary film strength, plus multiple anti-wear and extreme pressure additives to reduce friction, stop build-up of foreign particles, and inhibit rust and corrosion of all metal.Consistent cyclic rates are maintained and gun actions operate smoother and easier even under adverse conditions and extended firing periods.Replaces grease and heavy viscosity lubes.Ideal for all firearms from semi-automatic to military/police assault weapons. Great for polymer composition automatics. Prevent galling on stainless steel and other exotic gunmetals including titanium.Doesn't dry out, harden, solidify or attract metal fines and other contaminants. Always stays in bearing area to lubricate.Environmentally safer and user friendly.