I use
TC Bore Butter in the yellow tube for use with Pyrodex.--->>>
Not to be confused with TC T17 Natural Lube that's intended for use with 777 powder and is blue in color.
Another popular lube is
Hoppe's Number 9 Black Powder Solvent & Patch Lube which is a liquid that may be better for frigid cold temperatures.--->>>
It's probably a good idea to have some of both on hand.
Last edited by arcticap; 01-07-2019 at 11:30 PM.