The Otis FGRC338, also known as Otis\' Ripcord, boasts unmatched single-pass cleaning capabilities, ensuring thorough cleaning from Breech-to-Muzzle. Its unique helix shape is specifically designed to interact with the rifling throughout the barrel for maximum effect.To enhance its cleaning prowess, the Ripcord features a molded rubberized core and Nomex fibers working in tandem to act as a brush and patch. This dual functionality allows the tool to both loosen and trap any fouling particles present.Thoughtfully designed for compatibility, the Ripcord comes with brass 8-32 threaded ends that fit beautifully with all Otis cleaning components. Its high heat resistance of up to 700 degrees F adds to its durability and reliability. Specifically designed for 9mm pistols, this ripcord has an impressive overall length of 22.5 inches, ensuring it effectively reaches every nook and corner.