Tetra Gun Copper Solvent is a powerful, fast-acting formula designed to dissolve and remove stubborn copper fouling from rifle, shotgun, and pistol bores. Built-up copper residue can reduce accuracy and damage your firearm over time — this advanced solvent penetrates deeply to break down deposits and restore peak performance. Safe for use on all standard barrel types, it leaves no harmful residue and preps your bore perfectly for lubrication or protective treatments. Ideal for hunters, target shooters, and gunsmiths, Tetra Gun Copper Solvent ensures a cleaner bore, improved precision, and long-term firearm reliability.

• Quickly Removes All Contaminants from Firearm Barrels
• Use as the first step in bore conditioning
• Fast-acting, extra-strength formula
• Won’t etch the barrel
• Removes copper, lead, plastic, carbon & powder residue