Kleenbore Cotton Bore Mop .40 Cal.-10MM

The Kleenbore Cotton Bore Mop for .40 Caliber–10MM is a precision gun cleaning tool designed to apply solvents, lubricants, and CLP to firearm bores with maximum absorbency and minimal waste. Constructed from 100% cotton, this bore mop delivers the absorbent capacity that operators and firearms maintenance professionals demand during routine cleaning and lubrication cycles.

The mop features American Standard #8-32 threads, the universal thread pitch for most bore cleaning rods and jag systems used in tactical and sport shooting applications. The compact 5.35-inch length and minimal weight (0.05 lbs) make it portable and easy to store in range bags, duty gear kits, or cleaning stations. The cotton construction excels at holding liquid cleaning agents without dripping excessively, allowing controlled application to fouled bores. Made in the USA, this mop meets the material and thread specifications required for reliable compatibility with standard bore-rod systems.

This bore mop is essential for law enforcement officers, military personnel, competitive shooters, and civilian firearms owners who maintain .40 caliber or 10MM handguns and pistol-caliber carbines. Whether deployed for duty weapon maintenance, post-range cleaning, or armory-level firearms care, the Kleenbore mop provides a cost-effective, American-made solution that integrates seamlessly into any bore-cleaning regimen. Operators appreciate the proven reliability of cotton mops for both solvent application during the fouling removal phase and lubricant distribution after the bore is clean.