Aoqun 5.56 cleaning brush gives you the ability to scrub hard to reach places where carbon, powder, and copper residue build up. It is recommended for cleaning the area around the firing pin and perfect for metal surfaces that require more aggressive scrubbing action.

*Bronze Brush for use on internal firearm parts only.

Over the year the 5.56 cleaning brush has been used to set world records across the world.  With exceptional bore cleaning ability, 5.56 cleaning brushes are also safe for your bore. All 5.56 cleaning brush es are specifically sized for the certain caliber of gun cleaning.  

"Aoqun" brand 5.56 cleaning brushes are best-selling in the United States, Germany, Japan, the United Kingdom and more than 5 0 countries and regions worldwide, have long-term cooperation with internationally renowned companies.