
Breakthrough Clean Technologies
Availability: In Stock
Keeping your 12 gauge shotgun clean and functioning reliably means getting into the bore with a brush that won't scratch or damage the steel. The Breakthrough Clean BT12GNBB Nylon Bristle Bore Brush for 12 Gauge Shotguns is purpose-built for shotgunners who want an effective cleaning tool that plays nice with modern barrel finishes. Nylon bristles are gentler than brass or steel alternatives, making this brush ideal for regular maintenance after a day in the field or at the range—whether you shoot hunting rounds, clay loads, or slugs.
This 12 gauge shotgun bore brush fits standard cleaning rod setups and handles the accumulated fouling, powder residue, and lead buildup that naturally collects during shooting. Unlike generic brushes, a gauge-specific design ensures proper fit and contact without the guesswork. Whether you're running a pump, semi-auto, or break-action gun, this brush integrates into your established cleaning routine with no surprises.
Breakthrough Clean is known in the industry for taking gun maintenance seriously—they build tools that shooters actually reach for, not novelties that sit in the junk drawer. This bore brush reflects that philosophy: straightforward, effective, and made to last through hundreds of cleaning cycles.
Yes—the Breakthrough Clean BT12GNBB is designed specifically for 12 gauge bores, making it a proper fit for standard 12 gauge shotguns regardless of action type (pump, semi-auto, break-action, etc.).
Yes. This brush is compatible with standard cleaning rod setups and interfaces like those used in typical shotgun cleaning kits.
Nylon bristles are gentler on modern barrel finishes and won't leave scratches or deposits. They're effective at removing fouling and residue while protecting the integrity of your gun's bore.

SKU: 115800009 • Width: 2.7in • Height: 0.9in • Depth: 7.8in • Weight: 0.06oz





Breakthrough Clean Technologies
Availability: In Stock
Keeping your 12 gauge shotgun clean and functioning reliably means getting into the bore with a brush that won't scratch or damage the steel. The Breakthrough Clean BT12GNBB Nylon Bristle Bore Brush for 12 Gauge Shotguns is purpose-built for shotgunners who want an effective cleaning tool that plays nice with modern barrel finishes. Nylon bristles are gentler than brass or steel alternatives, making this brush ideal for regular maintenance after a day in the field or at the range—whether you shoot hunting rounds, clay loads, or slugs.
This 12 gauge shotgun bore brush fits standard cleaning rod setups and handles the accumulated fouling, powder residue, and lead buildup that naturally collects during shooting. Unlike generic brushes, a gauge-specific design ensures proper fit and contact without the guesswork. Whether you're running a pump, semi-auto, or break-action gun, this brush integrates into your established cleaning routine with no surprises.
Breakthrough Clean is known in the industry for taking gun maintenance seriously—they build tools that shooters actually reach for, not novelties that sit in the junk drawer. This bore brush reflects that philosophy: straightforward, effective, and made to last through hundreds of cleaning cycles.
Yes—the Breakthrough Clean BT12GNBB is designed specifically for 12 gauge bores, making it a proper fit for standard 12 gauge shotguns regardless of action type (pump, semi-auto, break-action, etc.).
Yes. This brush is compatible with standard cleaning rod setups and interfaces like those used in typical shotgun cleaning kits.
Nylon bristles are gentler on modern barrel finishes and won't leave scratches or deposits. They're effective at removing fouling and residue while protecting the integrity of your gun's bore.
SKU: 115800009 • Width: 2.7in • Height: 0.9in • Depth: 7.8in • Weight: 0.06oz
