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. Available in .22/.223 cal./5.56mm, .243 cal., .270 cal./6.8mm, .308 cal./7.62mm, .38 cal./9mm, .40 cal. & .45 cal., 12 ga. 10 inches of aggressive cleaning surface. Heat resistance up to 700 degrees F. Helix shape engages rifling through the barrel. Nomex fibers act as both a brush to loosen and a patch to capture fouling particles. Equipped with 8-32 threaded ends to fit all Otis cleaning components.