The Brownells bore brush is engineered for precision cleaning of .40 Cal, .41 Cal and 10mm pistol bores. This specialized bore brush features a #8-32 male thread, ensuring compatibility with standard cleaning rods. Each brush is meticulously crafted to provide optimal contact with the bore surface, effectively removing fouling and residue to maintain firearm performance and longevity. The pack includes 12 brushes, offering a comprehensive solution for regular maintenance and ensuring that users have a reliable supply for extended use. Designed for durability and efficiency, these bore brushes are an essential component for any firearm maintenance kit.

• Brass, looped and wound shank
• 8-32 thread specialty line bore brush