Use a calibre specific Hoppe's Chamber Brush and your favourite Hoppe's gun bore cleaner to clear residue and fouling from the chamber of AR-15 and AR-10 rifles after a day at the range. The dual diameters of the chamber brush are designed specifically to fit into the chamber of AR rifles and remove hard to clean powder, lead, and metal fouling easily.
- Available in .308/7.62mm
- Available in a three pack of brushes
- Bore brush section is phosphorus bronze and chamber section is steel
- 8-32 threading
- Fits standard cleaning rods