Home » Kleen-Bore Black Magic Cold Bluing Gun Cleaner HuntingAmazon -44% ExpiredKleen-Bore Black Magic Cold Bluing Gun Cleaner $9.99 $17.95 Grab Deal Now +FS w/Prime April 19, 2026 6 Views 2oz (60ml) Delivers deep, cold bluing action to restore worn gun metal Ideal for serious hunters and gunsmithing tool kits Restores scratched or faded finishes to like-new condition Kleen-Bore Black Magic Cold Bluing Gun Cleaner $9.99 $17.95 Grab Deal Now
