This convenient tool cleans from Breech-to-Muzzle in one quick and easy pass. The molded rubberized core and Nomex fibers together create an effective way to trap and remove fouling. Available in .223 cal/5.56mm, .308cal/7.62mm, 9mm, .45 cal, and .40 cal, .243 cal/6.5mm, .270 cal/6.8mm, 12 gauge. Heat Resistant Outer Layer Made of heat resistant synthetic fibers (Nomex); the same material used in the protective gear trusted by firefighters, racecar drivers, and the U.S. Military. Heat resistant up to 700deg F so you can be sure this cleaning product won't melt in your barrel. Rigid, durable materials trap foulng better than nylon products No Mfg: Otis SPECS: 223CAL/5.56MM (for .22 cal, .223 cal, 5.56mm). 308CAL/7.62MM (for 30-06 cal, 30-30 cal, .308 cal, 7.62mm, 300 Win Mag). 9MM (for .380 cal, 9mm, .38 cal, 357 Mag). 45CAL (for 44 Mag, .45 cal)
