Remington Cotton Barrel Mop 40cal RCM40

The Remington Cotton Barrel Mop 40cal is built for firearm owners who demand a spotless bore and reliable performance every time they step onto the range or into the field. Remington’s cotton mops have long been trusted for their density, durability, and consistency, and this .40 caliber model continues that tradition with rugged dependability. Whether you’re maintaining a carry pistol, a competition handgun, or a trusted home‑defense firearm, this cotton mop provides the thorough cleaning needed to keep carbon, residue, and fouling from compromising accuracy or function.

Constructed from tightly woven, premium‑grade cotton, this mop is designed to deliver maximum absorbency. It holds solvent exceptionally well, allowing it to break up fouling with ease before wiping the bore clean. When paired with a Remington bore cleaner, it becomes an even more effective part of your maintenance routine—working deep into the barrel to clear debris, reduce buildup, and help prevent long‑term wear that can rob your firearm of performance. Its design ensures the cotton fibers reach into the lands and grooves, giving handgun barrels the attention they need to stay in proper condition.

This 40cal mop threads securely onto standard cleaning rods, making it compatible with most handgun cleaning kits already in your gear bag. It’s engineered to withstand repeated use without shedding or losing shape, ensuring reliable performance time after time. Whether you clean after every range session or maintain a scheduled routine, this mop holds up to the demands of frequent firearm care.

Remington offers these mops in a range of calibers, but the 40cal version is particularly essential for owners of popular .40 S&W and .41 caliber firearms. Its size makes it ideal for achieving a snug, thorough pass through the bore, ensuring nothing is left behind to compromise precision or reliability. With its trusted materials and proven construction, this barrel mop delivers the level of cleanliness serious shooters expect from the Remington name.

The white cotton body also makes it easy to see when the job is done. As it pulls residue from the bore, the material darkens—giving a clear visual cue that your firearm is clean and ready for storage or its next round of action. Rugged, simple, and effective, it’s a tool every handgun owner should keep in their cleaning kit.

Keep your .40 caliber firearms performing like new—tough, absorbent, and built for precision cleaning, available at SMKW.