Otis FGRC338 Ripcord 9mm/.357/.38 Cal Rifle/Pistol Cleaner, 8-32" Thread, Nomex/Rubber, 36"

The Otis FGRC338 Ripcord is a breech-to-muzzle cleaning tool built for 9mm, .357, and .38 caliber rifles and pistols. Unlike traditional patches or bore brushes, this cleaner combines a molded rubberized core with heat-resistant Nomex fibers to trap and remove fouling in a single efficient pass. The helix-shaped design engages the rifling along the entire length of the barrel, delivering aggressive 360-degree cleaning contact that works harder than nylon alternatives. At 36 inches long with 8-32 threaded ends, it's sized to handle full-length barrel cleaning while remaining compatible with standard cleaning rod components if you want to expand your setup.

What sets the Ripcord apart is its materials. Nomex—the same heat-resistant synthetic trusted by firefighters and military—handles temperatures up to 700°F without melting or degrading inside your barrel. The coated solid brass threading won't nick or scratch bore surfaces, and the rubberized core keeps the cleaning fibers pressed firmly against the bore walls for consistent, effective contact. This combination makes it safe for all firearms in its caliber range.

Using the Ripcord is straightforward: insert the longer, narrower end into the chamber, then pull it straight out the muzzle. The fouling gets trapped in the Nomex fibers as you go. Repeat passes will continue removing buildup until your bore is clean. It's equally suited to range maintenance, field cleaning after a hunt, or regular upkeep at home.

Key Features

• Nomex and rubberized construction for durability and effective fouling removal
• Heat-resistant to 700°F—won't degrade inside the barrel
• Helix design engages rifling for full-length barrel contact
• 8-32 threaded ends (coated brass) for compatibility with standard cleaning rods
• 36-inch length for complete breech-to-muzzle cleaning in one pass
• Safe for 9mm, .357, and .38 caliber rifles and pistols

Specifications

Frequently Asked Questions

Will the Ripcord work with my standard cleaning rod?

Yes. The Ripcord features 8-32 standard threads on both ends, allowing you to attach it to compatible cleaning rods and handle kits for more control during longer barrel cleaning sessions.

Can I use this in .357 and .38 rifles and pistols?

The Otis FGRC338 Ripcord is designed for 9mm, .357, and .38 caliber firearms in both rifle and pistol configurations. Always use only the caliber specified for your tool.

What makes Nomex better than nylon for barrel cleaning?

Nomex is more rigid and durable than nylon, which helps it trap fouling more effectively. It's also heat-resistant to 700°F, so it won't melt or degrade inside a warm barrel immediately after shooting. The same material is used in protective gear for firefighters and military personnel, proving its durability under demanding conditions.

How do I use the Ripcord correctly?

Insert the longer, narrower end into the chamber first, then pull the tool straight out the muzzle in a breech-to-muzzle direction. This traps fouling in the Nomex fibers as you go. Repeat passes as needed until your bore is clean. Never push from muzzle to breech.