The Breakthrough Clean Technologies Copper Remover safely and effectively removes copper fouling and is 100% petroleum and ammonia free. It’s virtually odorless and biodegradable formula easily removes copper fouling and minimizes future copper build up without giving off any harmful or strong offensive odors found in other copper removers. Usable on all types of bore steel and won’t etch or harm the barrel.

• Safely & effectively remove copper & carbon accumulation while minimizing future build-up. Formula is usable on all types of bore steel, won't etch or harm the barrel, & you can clean without experiencing harmful & offensive odors
• Will help keep your guns in peak condition & top-notch performance Petroleum-free & can be packed away with your firearm accessories, making it a handy addition to your gun cleaning kit
• Quickly breaks down debris, & is an easy & effective method for maintaining your firearms
• Use one spritz, let it sit for a couple of minutes, & wipe the copper away
• Pump Spray Bottle
• Volume: 177 ml (6 oz)