I wish I could get my hands on some sperm whale oil and bear grease, then I'd be doing it the good ol' way. But then I would need a soft iron hand forged barrel too....
Dang it all, I'll just have to make do with what I gots...
I would love to have...."what you gots"!
I agree those two items mentioned are hard to come by nowadays, especially since I no longer have any Bear fat, and I don't know anyone who has at this time...but I have used it lot over the years, because at one time it was "THE thing to do", if ya get my drift.
Plus...I have always wanted to get my hands on some Sperm Whale Oil, which has never happened.
I have been told DGW has had it, on occasion, but I have never seen it advertised, and I don't know anyone that works there.
We're supposed to be able to substitute Automatic Transmission Fluid for this, and I have read of a few doing just that, straight from the can.
If I were you, which I'm not, otherwise I would be owning "what you gots", but I would wait on some real Sperm Whale Oil to come my way...now, for myself, and my old "beater" guns, I do use ATF, I use it in Ed's Red, but as can seen by this thread, Ed's Red ain't for everybody, and that is just as it should be, IMHO.
Uncle Russ...