The Brownells bronze chamber brush is a specialized cleaning tool designed for maintaining the chambers of 20 Gauge firearms. This product features a 5/16-27 male thread, ensuring compatibility with standard cleaning rods. Each brush is constructed with durable bronze bristles, providing effective removal of residue and fouling from the chamber area. The pack includes 12 individual brushes, offering ample supply for regular maintenance routines. This chamber brush is engineered to deliver optimal cleaning performance, enhancing the longevity and reliability of your firearm.

• The durable phosphor bronze alloy exhibits exceptional corrosion resistance, ensuring prolonged operational longevity and reliability in various environmental conditions
• Helically coiled and intricately wound shanks