When I shoot, part of the procedure is cleaning my guns. I have devolved my lube to plain ol' grocery store manteca blanca. White lard. All my smokepoles seem to love it, showing the lovey goodness by placing the projectiles where I aim 'em. Mostly.
Not only that, but if I need something to fry my eggs in, I'm set. A 1 lb. package of stabilized lard will last wrapped in it's original waxed paper in a US Army M. 1916 bacon tin for at least two years. Hard to beat. Available everywhere, and cheap, too.
Three Hawks