This 1/2 lb. cleaning system replaces over 3 lbs. of conventional gear. This is the first shotgun cleaning product to clean the chamber, forcing cone and bore completely in a one step operation. This is a complete system that not only efficiently cleans the barrel, but also has the special tools to clean and maintain the receiver, trigger group, bolt, magazine tube, and gas system. If the shotgun is cleaned after each use, lead and plastic in the bore are a thing of the past. The shotgun bore can be cleaned on the line while shooting without disassembly. This is made possible with the Memory-Flex cleaning rods, a 12/20 gauge bore brush, all-caliber patches, and the O85 Otis Ultra Bore Solvent. The Patch Savers make it easy for your swab to fit any size shotgun from .410 to 12/10ga and they provide a snug 360 degree fit as the patch travels through the bore and out the muzzle. Also included is a t-handle bar, a thread connector, and a bore reflector/flag safety. By using the Shotgun Cleaning System, fast and accurate cleaning can be accomplished in minutes.