The Breakthrough Clean Technologies® Nylon Bristle Bore Brush is expertly designed for .40 caliber and 10mm firearms, providing an effective solution for removing heavy carbon buildup without damaging the bore. Its stiff nylon bristles and rugged brass core ensure durability and consistent performance, making it an essential tool for firearm maintenance. This bore brush is a valuable addition to any firearm cleaning kit, offering efficient cleaning while preserving the integrity of your firearm's bore.
| Thread Pattern | #8-32 |
| Bristle Type | Nylon |
| Core Material | Brass |
