Quantity in Stock: Breakthrough .30 / .308 Cal / 7.62mm Phosphorus Bronze Bore Brush (#8-32)
- Durable phosphor bronze bristles for effective cleaning without damaging your bore
- Twisted brass core keeps brush rigid
- Deeper cleaning action than Nylon brushes
- Available in various calibers
- Standard #8-32 thread (Standard Shotgun #5/16-27 thread on .410/28g/20g/12g)
