Shooters Choice Max Strength Copper Solvent 4 oz. SPECIFICATIONS BRAND: SHOOTER'S CHOICE CA PROP 65: YES CLEANING ITEM TYPE: SOLVENTS CLEANING SIZE: 4 OZ CONTAINS LIQUID: YES PACKAGE QUANTITY: 1 PACKAGE/PACKING: SPOUT CAN USAGE: CLEANING DESCRIPTION Shooter’s Choice Copper Remover ( 4oz plastic bottle) is a special extra strength formula for tough pistol and rifle cleaning jobs. Our Copper Remover quickly removes copper or gilded metal fouling from all rifle and pistol bores. Easy to use Restores accuracy in old or neglected firearms Fast acting formula MADE IN THE USA