Bore Tech BTNP40003 Proof-Positive Nylon Brushes 40/41/10mm Pistol 8-32 Aluminum 1.50" Nylon Brush 3 Pack

Bore Tech's Proof-Positive Nylon Pistol Bore Brushes are 100 percent 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. It features twice the amount of extra ridged nylon bristles and each caliber has specifically tailored bristle diameters resulting in double the scrubbing action and faster cleaning.