Bore Tech - Nylon Brush (3 pack) Concentricity Tool and are built to withstand

and are built to withstand extreme temperatures

This exclusive technology allows for the complete extraction of copper fouling at full strength without becoming saturated and losing effectiveness

Dry Firing

Bore Tech’s Proof-Positive Nylon Bore Brushes are 100% barrel safe and set the benchmark for all other nylon brushes

Bore Tech - Nylon Brush (3 pack) Concentricity Tool and are built to withstandBore Techs Proof Positive Nylon Bore Brushes are 100% barrel safe and set the benchmark for all other nylon brushes. This is due to the superior construction and engineered features that are incorporated into each and every brush. Unlike phosphor bronze bristled brushes, our premium Proof Positive Nylon Bore Brushes are strongly recommend when using fast acting copper removing cleaners such as our Eliminator Bore Cleaner or Cu+2 Copper Remover. This