The Pro-Shot Copper Bore Cleaning Solvent IV is a top choice for shooters seeking a comprehensive cleaning solution. This 8oz solution is expertly formulated to tackle copper fouling from jacketed bullets, leaving your firearm in optimal condition. Its proprietary additives effectively remove not just copper, but also powder and primer fouling. What sets it apart is its rust protection feature, supported by rust and corrosion inhibitors. Moreover, it is conveniently odorless, eliminating the discomfort of strong, offensive smells. Whether you're a professional shooter or a weekend enthusiast, maintaining your equipment's longevity and performance is a breeze with this cleaning solvent.