I've tried a couple of commercial products, and pure Jojoba oil (apparently chemically similar to Sperm whale oil) but never found anything that beats olive oil and beeswax.
Plus its so damn cheap...
Currently using 1/3 melted beeswax, 2/3 olive oil by volume.
Spanish and French shooters have used olive oil for centuries. If you ever see the movie "My Mothers Castle" theres a scene where the menfolk are loading cartridges (this is the 1890's) prior to a hunt and they are "cooking" the wads in oil over a low fire.
Plus its so damn cheap...
Currently using 1/3 melted beeswax, 2/3 olive oil by volume.
Spanish and French shooters have used olive oil for centuries. If you ever see the movie "My Mothers Castle" theres a scene where the menfolk are loading cartridges (this is the 1890's) prior to a hunt and they are "cooking" the wads in oil over a low fire.