This is the crud that is coming out of the Le Page pistol after 7 days from cleaning.

https://ibb.co/MnCxLHP

The pistol was washed out with ballistol until the patches were totally clean.
The bore was dried with patches and then oiled up with a mop with pure Ballistol.

Our house is dehumidified and a constant 20c it's also summer now and not rained in 2 weeks.