NRA® Licensed GUN CARE SYSTEM’s TW25B® Light Synthetic GUN GREASE is Mil-Comm’s original formula GUN LUBRICANT 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. Used by U.S. Special Forces, Royal Canadian Mounted Police and more than 20 U.S. Allied Militaries. Provides ultimate lubrication and anti-corrosion 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 firearms in fire-ready condition. TW25B GUN GREASE LUBRICANT super-lubricates the bore and heavy wear parts, penetrating and perfecting gun metal surfaces with micro-particles that become suspended in the metal, creating roller-bearing, smooth surfaces. A premium-grade gun lubricant that optimizes firearm performance; repels sand, dust, grit, debris; minimizes the accumulation of gun powder residue; resists wash-off, wear-off, burn-off and evaporation; reduces time and frequency of maintenance with easy wipe-off cleaning; works reliably in temperatures ranging from -- 85 F to + 450 F; greatly reduces friction and wear; extends the life of firearm parts. KEY BENEFIT: a lot more shooting with a lot less cleaning. The officially specified gun lubricant of SIG SAUER. All-synthetic, non-toxic.