Shotgun Cleaning System 410-10 gauge. Complete system that cleans the barrel, ,receiver, trigger group, bolt, magazine tube and gas system. Can be cleaned without disassembly. Made possible by Memory-Flex cleaning rods, 12/10 bore brush, all-caliber patches, Patch Savers. Otis 085 Ultra Bore Solvent, T-handle, thread connector and bore reflector/flag safety.