TW25B Grease 1.5oz.  TW25B ® Light Synthetic Grease is Mil-Comm’s original formula and a top-selling, extreme performance firearms lubricant worldwide. Its exceptional performance in adverse conditions (sand, dirt, high-humidity, salt-water and extreme temperature environments) has made it 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; eliminates galling, short-stroking; improves bore accuracy; increases muzzle velocity…best choice for extreme pressure, heavy load bearing conditions. EXCELLENT for long-term storage, maintaining weapons in fire-ready condition. All-synthetic, non-toxic.  This is a great lubricant/protectant for Biathlon use as it retains consistent viscosity through a huge temperature range, including well below minimum race temperature of -20C.  Made in USA.