So true! Also, FWIW, the best MZL cleaner I've ever tried is Butch's 'Blackpowder' Bore Shine (BBPBS). At shoots, when others think they're guns are clean using their methods and cleaner, I'll have them put just a few drops of BBPBS on a patch ... and it'll pull more out!Plink said:The color that keeps coming out on patches is carbon. It hides in the pores of the steel and is pretty hard to get out totally.
That said, my typical cleaning regimen is good ol' water with some Windex with vinegar, then Ballistol or Birchwood Casey's Barricade (formerly called 'Sheath') product. I'll use the BBPBS before any long-time storage.