Thread: Gun Slik Foaming Bore Cleaner

Whilst I have been using bore foams (Break-Free and Gun Slik) for several years and absolutely swear by them for ease of general Cu and C cleaning, for heavy Cu infestations you are far better to use dedicated Cu solvents like your Sweets (hate it) or vastly more effective ones like KG12 or Bore Tech Cu+2.
BTW Reloaders have Wipe-Out Brushless Foaming Bore (they used to stock Gun Slik) which I have found is more effective than Gun Slik but at last check, also more expensive.