For rapid-fire automatics and stainless steel firearms. Originally developed for manufacturers of heavy automatic military cannons to sustain them during battle. Provides strong boundary film that keeps consistent cyclic rates and actions operating smoother, easier under extended firing periods. Secret formula contains specially polymerized synthetic oils for improved boundary film strength and multiple ingredients to reduce friction. Stops build-up of foreign particles. Inhibits rust and corrosion of all metals. No solvent dilution. Safe for all gunmetal and finishes.