Home / Shop / CLEANING PRODUCTS / Tetra Gun – Copper Solvent – 4 fl. oz. Tetra Gun – Copper Solvent – 4 fl. oz.$7.99 13 in stock Category: CLEANING PRODUCTS Product ID: 2482 Description Description Concentrated Copper, Lead, Powder and Plastic Remover. BORE USE. Related products Tetra Gun – Copper Solvent – 8 fl. oz. Only 2 left in stock $12.99 Tetra Gun – Action Blaster – 10oz 7 left in stock $11.99 G96 Complete Gun Treatment – 12 oz 11 left in stock $19.99 Tetra Gun – All Condition Lubricant – 8 fl oz 6 left in stock $17.99