Mil-Comm MC3000 extreme weapons oil. MC3000 is a high performance lubricant that will reduce malfunctions and keep your weapon running when you need it most. MC3000 treats the surfaces of your weapon and makes cleaning easier by preventing the byproducts of the burning gun powder from sticking to the weapon. The syringe makes applying the oil to hard to reach areas much easier. You can also treat the outside of the weapon with MC3000 to prevent rust. MC3000 has the same lubricating properties as TW25B grease and is slightly thicker than MC2500 oil. MC3000 is typically used as a storage medium, that will keep your weapon in fire ready condition. Less cleaning, more shooting!!! MC2500 is used by U.S. Military Forces, Law Enforcement, and Allied Military Forces around the world.