Bore Tech 20 Caliber Nylon Bore Brush, 3-Pack

Bore Tech’s 20 caliber nylon bore brush is built to scrub copper and powder fouling without scratching rifling, making it ideal for use with aggressive bore solvents. The bristle pattern is dense enough to carry solvent deep into the grooves while staying gentle on the bore. This 3-pack keeps spares on hand so a worn brush never stalls a cleaning session.