This 2-in-1 solvent does it all! Attacks, dissolves and removes all types of barrel fouling including: lead, copper, plastic, carbon and powder fouling. Superior rust preventive additives provide long-term protection after cleaning. Contains no nitrobenzene, butyl cellosolve or other highly toxic ingredients. Safe, fast and easy to use. Great for rifles, shotguns and handguns.Safely removes all types of fouling - carbon, powder, copper, lead and plastic wad residue Leaves a protective rust-preventive coating all in one step Contains no highly toxic ingredients. Great for rifles, shotguns, and handguns Net Weight: 10oz Made in the USACANNOT be shipped to CA!