Otis Technology Shotgun Ripcord .410ga 45in. Run it through your gun from Breech-to-Muzzle with no gravity feed necessary. The rigid helix-shaped rubber core keeps the cleaning surface pressed against the bore engaging the rifling for an aggressive clean. The braided Nomex surface can take up to 700 degree heat so you can clean it at the range or in the field while the barrel is still hot. Attach a bore brush to get an even more thorough clean. It's fast effective and ultra-portable. Specifications for Otis Technology Shotgun Ripcord: Manufacturer: Otis Technology Color: Combo Features of Otis Technology Shotgun Ripcord Bore Reflector+ with 8-32 threads that can be used as a pull handle for your ripcord a bore illuminator and also a chamber flag 3 leading edges for aggressive cleaning Gauge specific molded rubberized core for 360 degree cleaning Heat resistant up to 700 degrees F Nomex fibers act as both a brush to loosen and a patch to capture fouling particles Easy to feed design makes for quicker cleaning from Breech-to-Muzzle Equipped with 8-32 threaded ends to fit all Otis cleaning components Package Contents: Otis Technology Shotgun Ripcord Otis Technology FG-RC-541: Shotgun Ripcord .410ga 45in