Cleans .40 cal/10mm firearms;22.5" long with 10" of aggressive cleaning surface;Heat resistant up to 700°F;Nomex fibers act as both a brush and patch;8-32 threaded ends to fit all Otis cleaning components10" of aggressive cleaning surfaceHeat resistant up to 700 degrees FHelix shape engages rifling through the barrelNomex fibers act as both a brush to loosen and a patch to capture fouling particlesEquipped with 8-32 threaded ends to fit all Otis cleaning components
