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...
Type: Posts; User: zimmer
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...