TW25B ® Light Synthetic Grease is Mil-Comm"s original formula and a top-selling, extreme performance firearms lubricant worldwide. * Exceptional performance in adverse conditions * The choice of the U.S. Military, leading law enforcement agencies and sport shooters worldwide * Provides ultimate lubrication protection for all wear parts and the bore * EXCELLENT for long-term storage, maintaining weapons in fire-ready condition. All-synthetic, non-toxic.