Blue Wonder Gun Cleaner -- 12 oz Non-Toxic, Biodegradable Bore Gel

This concentrated gel cleaner is designed for deep cleaning of firearm bores, removing various types of fouling and corrosion without damaging the bluing or other firearm components.

• The description claims it removes copper and lead deposits, powder residues, and plastic build-up.
• The description claims it removes rust without harming bluing.
• The description claims it is non-toxic and biodegradable.