Hoppe’s Black High-Performance Copper Cleaner is formulated with high round count firearms in mind but is suitable to use on any firearm bore. This copper cleaner is a superior formula engineered to remove high amounts of stubborn copper fouling from any firearm bore after a long day out at the range. Step two of the Hoppe’s Black Five Step Cleaning System.

Weight	0.315 lbs
Dimensions	4 × 1.8 × 1.7 in
Material	Multiple
Protects	Removes Copper Fouling
Quantity	1 Bottle
Rounds Per Box	1 Bottle
Size	4 oz
Suitable For	Firearms
Manufacturer	Hoppe's