Brownells 9mm/.38 Caliber/.357 Cal 8.23" Handgun Cleaning Brush, Pack of 3

The brass handles of the brush are specifically designed to prevent scratching of the bore. This feature is crucial for maintaining the integrity and performance of the firearm. By using brass, the brush ensures that the cleaning process does not inadvertently damage the bore, preserving the firearm's accuracy and longevity. Nylon bristles with a length of 0.014 inches (0.355mm) and a diameter of 0.22 inches (3.10 cm)