Brownells .20 Cal #5-40 Male Standard Line Bore Brush, Pack of 3

The shank of each brush is constructed as a single piece, looped and wound, rather than being made from two twisted pieces that are cut off. This design choice enhances the durability and reliability of the brushes, ensuring they maintain their shape and effectiveness over time. The single-piece construction also contributes to the overall quality of the product, providing users with a tool they can depend on for consistent performance. Precision-engineered steel, meticulously looped and expertly wound to form a robust shank structure