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Discussion in 'Cleaning and Maintenance' started by psymmonds, Dec 7, 2012.
What's the best way to remove copper fouling?
Hoppes 9 worked for me. I had it bad on my XD.
I use Sweets 7.62 does good, too.
Just about any cleaner will get it. Just try what you have first before you go buying more. And stay away from the touch up pin. I used that on my AR. It Looked better with the scratch.
Sweet's is da bomb baby!