Breakthrough’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 AR-15 cleaning kit come with four (4) stainless steel rods handle 3 brushes (bore brush chamber brush double end brush) cotton mop muzzle guard brass patch holder brass jag box of patches box of woolen felts 15ml bottle of Breakthrough military grade solvent and a 12ml bottle of Battle Born high-purity oil.