i dont this type of shooting so i may be posting crap
i saw this on an iraqveteran8888 video comment
Fast rifle lube:
1 pound of carnauba wax
1 pound of paraffin wax
1/2 pound of Bees wax
3 tablespoons of STP oil treatment
Food coloring if you want
Add more beeswax if it's too hard for your application.
or this one
Bees Knees (black powder cartridge and low velocity hand guns)
1 pound of paraffin wax
1 pound of beeswax
5 tablespoons of Liquid Alox
5 tablespoons of TC Bore Butter
Half a jar of Vaseline
his video here
https://www.youtube.com/watch?v=qBzw8YO3VYM&t=179s