The Otis O85 Ultrabore Solvent is a high-performance cleaning solution designed specifically for firearms. This solvent effectively removes carbon, lead, and copper fouling, ensuring your firearm operates smoothly and reliably. Its advanced formula is non-toxic and safe for use on all metal surfaces, making it an ideal choice for both casual shooters and professional gunsmiths. The convenient 4 oz bottle features a precision applicator, allowing for easy and controlled application. Keep your firearms in top condition with the Otis O85 Ultrabore Solvent—your go-to solution for maintaining peak performance.