The Lleen Bore Gun Cleaning Kits with Solvent and Patches are a high-quality cleaning kit designed for deep cleaning of .38,357, 44 and 45 Special caliber guns. Made by KleenBore in the United States, this set includes gun oil and is perfect for maintaining and cleaning your firearm. The kits are formulated for optimal performance and includes everything you need to keep your gun in top condition for hunting or sporting activities. Whether you are a seasoned gun enthusiast or a beginner looking to learn more about gun maintenance, this kit is a must-have for anyone who values cleanliness and functionality in their firearms.