Real Avid Bore Boss 20 Ga. The Smarter Bre Cleaner The first ever self-storing, easy-feeding, clean-pulling, field-ready, hassle-free, pure-genius bore cleaner. The era of using dirty ropes to clean your bores has come to an end. We simplified, enhanced, encased and cleaned up the whole process to bring you a highly evolved product that outsmarts the status quo. Features: Single Pass Cleaning Solution for 20 Gauge Shotguns Obliterates Carbon and Fouling: 32 inch dual-action cable first loosens carbon and fouling with the phosphor bronze bore brush then removes it from the bore with the 10 inch braided bore mop Ergonomic Grip for Easy Pulling: the flex-case handle has ergonomic grip to help you comfortably pull the tight fitting, dual-action cable through the bore Stores and Transports Cleanly: the unique flex-case handle stores and protects the brush and mop from damage and debris and keeps oil and solvent from getting on your other gear Durable, Compact and Portable: at just 4.5 inches in diameter and 1.4 inch thick the Bore Boss is made to be used whenever and wherever you need it Manufacturer: Real Avid MFG Number: AVBB20G UPC: 813119012327