Real Avid Chamber Boss AR15 – Star Chamber Cleaning Tool

The Real Avid Chamber Boss AR15 is a purpose-built tool for cleaning the star chamber and locking lug recesses of AR-15 platform rifles—areas that traditional patches and brushes can't effectively reach. Its dual-ended design combines a star-shaped scraper for carbon removal with a molded foam swab that conforms to the chamber's geometry, removing fouling that accumulates around the chamber walls and bolt lugs. This targeted cleaning prevents feeding issues and maintains headspace integrity better than rod-and-patch methods alone.

The tool features a rigid polymer construction with aggressive scraping teeth on one end and a contoured foam tip on the other. Simply insert the scraper end to break up baked-on carbon, then flip to the foam swab with solvent to wipe the chamber clean. Compatible with all AR-15 chamberings including 5.56 NATO, .223 Remington, and .300 Blackout.

• Type: Star chamber cleaning tool
• Compatible Platform: AR-15 (5.56 NATO/.223 Rem/.300 BLK)
• Design: Dual-ended scraper and foam swab
• Material: Rigid polymer body with molded foam tip
• Use: Chamber and locking lug recess cleaning