Birchwood Casey

BIRCHWOOD CASEY SYNTHETIC GUN OIL 2 OUNCE PUMP SPRAY BOTTLE #44123 With PTFE lubricant A superior lubricant for all climates. Contains PTFE lubricant to greatly reduce the friction between mating surfaces. Will not gum up or lose its viscosity under extreme temperature variations from -55 to 300 degrees Fahren- heit. The natural solvency of Synthetic Gun Oil cleans as it oils while its low evaporation rate assures protection against rust.