10 inches of cleaning surface. Heat resistant up to 700 degrees. Helix shape engages rifling through the barrel. Nomex fibers act as both a brush and patch. Equipped with 8-32 threaded ends to fit all Otis cleaning components. For times in the field when you just can't reach your Otis cleaning system and need a quick and effective clean, reach for the Ripcord. This convenient tool cleans from Breech-to-Muzzle in one quick and easy pass. The molded rubberized core and Nomex fibers together create a more effective way to trap and remove fouling.