Why don't you take yourself off to a gun shop and check it out for yourself. Loading the cartridges indoors will replicate the situation at WHF. If my experience is anything to go by you will find no noticeable residue.
I don’t make things up Cutie, I go by evidence at trial? Was this challenged, if so what was said?
I’m not being awkward, it’s on here for all to see, Curiosity has already said, and I have read the same, Ely has two different coatings they used, one was Bees wax the other Parafin wax, the later I believe is not as greasy?