High-performance firearms deserve high-performance protection, and Hoppes Black delivers. Hoppes Black uses a formula designed for MSRs and other high-round count firearms, but will work with any firearm. Designed to withstand a wide range of temps from -65 degreeF to 540 degreeF - it will prepare your firearm for any situation. Hoppes Black is comprised of a Gun Cleaner, Precision Oil, Copper Cleaner, Grease Syringe, and Lubricating Cloth.Features :Cleaning Kit includes Solvent and Oil