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Barnes specially formulated CR-10 Copper Solvent effectively removes copper fouling and powder residue. Barnes CR-10 has a non-corrosive formula that wont harm your barrel. It leaves the rifling clean for better accuracy and longer barrel life.

Specifications:

- Size: 2 oz
- Container: Plastic Bottle

Notes:

- Contains no petroleum products
- This is a harsh solvent, which makes it work fast
- It is recommended to apply a thin coat of oil after us