The Breakthrough AR-10 Chamber Mop (brand part no. BT-308CM-AR) gives AR-10 and .308 platform rifle owners a dedicated tool for chamber cleaning that standard bore brushes can’t match. Breakthrough Clean Technologies builds this mop from 100% cotton, sized larger than the AR-15 version to match the AR-10’s bigger chamber dimensions. It threads onto a standard cleaning rod and works the chamber walls without scratching the metal, lifting carbon and fouling that accumulates after firing. The washable cotton construction means one mop handles many cleaning sessions instead of being a single-use item.

Key Specifications

• Sized specifically for the AR-10 platform, matching that rifle’s larger chamber geometry.
• Made from 100% cotton material that cleans thoroughly without scratching the chamber.
• Constructed as a soft, washable swab for reuse across many cleaning sessions.
• Measures 5.25 inches in length, sized to fully seat and work the AR-10 chamber.
• Sold with a 12-piece master pack count for shooters or shops stocking up.
• Classified as a swab-style cleaning tool, distinct from a bore brush or chamber pad.

Frequently Asked Questions

What rifle platform is this mop designed for? It is sized and shaped specifically for the AR-10 chamber area.

How is it different from the AR-15 version? It is built to the larger chamber dimensions of the AR-10 platform rather than the AR-15.

Buy the Breakthrough AR-10 Chamber Mop

Keep your AR-10’s chamber genuinely clean with a mop sized specifically for it. Order this Breakthrough Clean mop from our Lubbock, Texas gun shop for fast, direct shipping and stock up on gun cleaning supplies.