I've used all kinds of "cheap" plinker 158gr. LRN over the years, but the PPU stuff I tried recently takes the cake. The lead fouling is so bad, I threw away 2 boxes, now need some advice to help me remove what is, in effect, lead plating in the barrel of my 686 and 15. What is the best stuff to use to remove REALLY bad leading. ?? Old guy needing HELP !!
