Breakthrough Clean’s compact Vision Series Cleaning Kit line offers you everything you need to ensure a thorough clean. Its plastic tray keeps all the various pieces of the kit organized neatly inside a durable case that acts like a mini toolbox. This 12 gauge cleaning kit come with four (4) stainless steel rods 3 brushes (bore brush spring brush double end brush) cotton mop muzzle guard brass patch holder shotgun rod adaptor box of patches 15ml bottle of Breakthrough military grade solvent and a 12ml bottle of Battle Born high-purity oil.