Pro Shot AR15/.223-Caliber Chamber and Lug Recess Cleaning Kit Kit includes 10" chamber rod with handle, chamber brush, chamber mop and cotton rolls Includes: Micro-Polished Stainless Chamber Cleaning Rod with Aluminum Handle Black Delrin Chamber Rod Guide Holder for Lug Recess Cotton Rolls 12 Cotton Rolls (1.5" Length) All Purpose Brush Packaged in Clear Reusable Hang Tube 8 x 32 Standard American Thread