Remington Shotgun Cleaner is a hard-working formula which is specifically designed for shotgun maintenance. This specialized solution cleans trigger groups, gas ports, choke tube threading, receivers, chambers, barrels, and magazine tubes. It works hard to dissolve powder residue, fouled lubricants, burnt carbon deposits and gunk. The aerosol solution blasts away gummy caked-on grime from hard-to-reach areas such as ejectors, firing pin assemblies, trigger components and bolt recesses. If you're a shotgun hunter or shotgun sport shooter, make sure you have Remington Shotgun Cleaner in your gun cleaning arsenal.