Barnes specially formulated CR-10 bore cleaning solvent effectively removes copper and powder fouling. This aggressive bore cleaner quickly loosens and lifts heavy copper deposits left by jacketed bullets as they pass through the bore. Leaves rifling clean for better accuracy and longer barrel life. CR-10 bore cleaner is non-corrosive and wont harm barrels.

Features and Specifications:
Manufacturer Number:30756
Removes copper, brass and lead fouling
Loosens and lifts heavy copper deposits left by jacketed rounds
Non-corrosive
After cleaning, remove excess CR-10 with a dry patch or nylon brush
Do not leave CR-10 in the bore for more than 15 minutes
2 ounces