Gun Nylon Brush .357/.38/9mm - Effectively Remove Fouling from Gun Barrels - Will not harm or scratch steel - Industry standard 8-32 male thread 5-40 for .17 Cal. & .204 Cal. - 5/16-27 male thread 12, 20, 28 & 410 Gauge - Close tolerance specifications

Manufacturer: Tetra

Model: TG1050 The Tetra .357/.38/9mm Brass Core Nylon Brush is a cleaning tool designed for use with firearms chambered in .357, .38, and 9mm calibers. The brush is made from high-quality nylon bristles that effectively remove fouling and other debris from the bore of your firearm. The brass core of the brush provides extra durability and stiffness to the brush, allowing it to effectively scrub away stubborn fouling. To use the brush, you should first ensure that your firearm is unloaded and disassembled. Then, attach the brush to a cleaning rod and apply a small amount of cleaning solvent to the bristles. Insert the brush into the bore of your firearm and use a back-and-forth motion to scrub away any fouling or debris. After a few passes with the brush, you can then use a cleaning patch or bore mop to remove any remaining debris and solvent from the bore. It's important to always follow the manufacturer's instructions when using cleaning tools like the Tetra .357/.38/9mm Brass Core Nylon Brush. Additionally, you should always wear eye protection and work in a well-ventilated area when cleaning your firearm. If you're unsure about how to use the brush or have any concerns about maintaining your firearm, it's always a good idea to consult with a firearms expert or a qualified gunsmith.