Breakthrough Clean Chamber Mop .223 Cal/5.56mm - 100% Cotton

The Breakthrough Clean Chamber Mop is a 100% cotton chamber cleaning swab sized specifically for .223 Remington / 5.56x45mm NATO chambers. It is purpose-built for AR-15 pattern rifles and any other modern sporting rifle chambered in .223/5.56mm, where the soft cotton tip conforms to the chamber walls to lift and absorb carbon fouling, copper residue, and cleaning solvent without scratching the bore or throat.

Each mop is washable and reusable, so a single swab can be put to work across many cleaning sessions. The cotton tip is mounted on a shaft with external brass threading that screws into any standard cleaning rod, giving you positive control as you push the mop through the chamber and pull it back out. The white cotton makes it easy to see exactly how much fouling you are pulling from the chamber, so you know when the job is done.

Add a Breakthrough Clean Chamber Mop to your AR-15 cleaning kit as a low-cost consumable that helps you finish every cleaning job with a clean, oil-ready chamber. For best results, pair with Breakthrough Clean solvents and lubricants and follow up with a properly sized bore mop or patch for the bore itself.