The Breakthrough Clean Technologies® Nylon Bristle Bore Brush, 28 Gauge, Brass Core (SKU: COBT-28GNBB) is designed to effectively clean 28-gauge shotgun barrels. Its stiff nylon bristles and rugged brass core work together to remove heavy carbon buildup without scratching the firearm's interior. This brush is an essential tool for maintaining the performance and longevity of your shotgun.
| Gun Brush Type | Bore Brush |
| Gun Type | Shotgun |
| Bristle Material | Nylon |
| Core Material | Brass |
| Thread Size | #5/16-27 |
