after shooting my H&R Huntsman in 45, I scrubbed the fire out of the bore. I used the TC bore cleaner, the liquid. Followed by the foam from TC. Looked purdy. After that, I ran an oiled swab (Mil grade CLP) and gave it a good coating for storage. Went in and looked today, looks like rust is already starting to form after 3 days.
Need advice on cleaning procedures.