This mid-viscosity spindle oil is perfect for firearm use. It is purpose designed for high speeds, high pressures, and high temperatures. Its corrosion protection and self-wicking properties make it ideal for regular application on all firearms from modern autos to classic blued models. The needle applicator makes it easy to apply, and you will find that a single bottle lasts for years.
This is the stuff we use on everything from full-autos that need to work no matter what all the way down to parts assembly after a full cleaning.