The Breakthrough Clean Technologies® Nylon Bristle Bore Brush is specifically designed for .243 caliber and 6mm firearms. Featuring stiff nylon bristles and a rugged brass core, this brush effectively tackles heavy carbon buildup without scratching the firearm's bore. Its durable construction ensures longevity, making it an essential tool for maintaining firearm performance and accuracy. This bore brush is a handy accessory to add to your rifle cleaning kit.
| Caliber | .243 Cal / 6mm |
| Thread Pattern | #8-32 |
| Bristle Material | Nylon |
| Core Material | Brass |
