Brownells 20 Gauge Medium-Coarse Flex Hone Bore Polishing Tool

The Brownells 20 Gauge Medium-Coarse Flex Hone is a flexible bore honing tool designed to polish and deglaze shotgun barrels. It removes light surface rust, fouling, and imperfections from the bore while maintaining proper bore dimensions. The flexible design allows the abrasive to follow the contour of the bore for consistent contact. Compatible with universal 20 gauge shotgun barrels.