- Pistol Caliber Carbine Products
- PCC Bore Tech 9MM/.338 Nylon Bore Brush-Rifle Length
PCC Bore Tech 9MM/.338 Nylon Bore Brush-Rifle Length
These are the longer brushes you need to clean your PCC barrel. These Proof Positive Brushes do not react to bore cleaners so you can tell if you have a carbon or copper build up. Many custom barrel makers tell you to only use NYLON brushes in their barrels. this package has three brushes.