Product DescriptionKeep your shotgun bore performing at its best with the Hoppe's Phosphor Bronze Brush. Designed for 12 gauge shotgun bores, this brush delivers thorough multi-directional scrubbing to help remove lead, carbon, powder residue, and other fouling while helping protect the bore. This listing includes a convenient 10-pack so you can replace brushes as needed. A shotgun adapter is required to use with standard cleaning rods.Product Highlights Phosphor bronze bristles provide strong, effective bore scrubbing for 12 gauge shotguns Multi-directional cleaning action helps break up lead, carbon, powder, and other fouling Designed to clean thoroughly without damaging the bore/rifling 5/16 threading for compatibility with common shotgun cleaning accessories 10-pack provides multiple replacement brushes for routine maintenanceSpecs Brand: Hoppes Product Type: Shotgun bore cleaning brush Gauge: 12 Gauge Bristle Material: Phosphor Bronze Pack Quantity: 10 Threading: 5/16 Manufacturer Part Number: 1314P UPC: 026285513837 Compatibility Note: Requires shotgun adapter to use with standard cleaning rodsDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.