Hoppes Elite 4oz Bore Gel
At last, an advanced cleaning system that is safe for even everyday use! Hoppe's Elite Bore Gel provides the market's most sophisticated deep cleaning and metal conditioning with its state-of-the-art aerosolvents, surfactants and other components. And it does it so quickly, you'll reduce cleaning time by up to 80 percent! Easily removes carbon, lead and most copper fouling.