Clenzoil Field and Range is a high-performance, all-in-one cleaner, lubricant and rust preventative designed for the lock, stock and barrel of firearms. It efficiently removes oils, dirt, copper, lead and other residues while leaving a thin, non-greasy layer that protects against rust. This versatile formula also lubricates all moving parts of your firearm or sporting equipment and nourishes wood and leather surfaces like stocks, grips, holsters, scabbards and slings. Safe for use on polymers and synthetics, Clenzoil is not recommended for painted surfaces. Ideal for long-term firearm care.