Mil-Comm TW25B Premium Firearm & Gun Grease 0.5-Ounce Reclosable Syringe, Synthetic Lubricant USED BY U.S. SPECIAL FORCES WORLDWIDE: TW25B is uniquely engineered, made in America and is used by U.S. Special Forces. SUPER LUBRICATION and PROTECTION - Preferred lubricant on heavy weaponry, AR's, all firearms, shotguns and handguns while protecting wear parts and the bore. OPTIMIZED FOR PERFORMANCE and REDUCED MAINTENANCE - Ensures firing reliability in extreme temperature conditions (from -90F (-67C) to +450F (232C) and is the most durable extreme performance lubricant available.. LOWEST COST GUN LUBE PER APPLICATION - Our product is the longest lasting gun lubricant on the market. Live-fire trials and laboratory testing have shown TW25B enables firing of 6 to 10 times more rounds between cleanings while using a fraction of our lubricant when compared to other products. Syringe applicator is re-fillable, reusable. ENVIRONMENTALLY FRIENDLY: Our products are made with environmentally safe and non-flammable ingredients.