Breakthrough Clean Nylon Bristle Bore Brush has a rugged brass core. Its stiff nylon bristles easily attack heavy fouling. Standard #8-32 thread (standard shotgun #5/16-27 thread on .410/28g/20g/12g)
| Series | Bore Brush |
|---|
| Material | Brass Core |
|---|
| Bristle Type | Nylon |
|---|
Determined at checkout.
