Gunslick Foaming Bore cleaner is water based so make sure the bore is super dry before oiling it. The oil will trap moisture underneath it and rust. When I used to clean my muzzle loader with hot soapy water, I dried it an used WD40 to get rid of all moisture, then oiled it.
Also use a gun oil made for corrosion resistence, not Mobil 1 or 10w-30 or whatever. I like a lot of CLP everywhere.
