Breakthrough Clean Technologies® Nylon Bristle Bore Brush — 12 Gauge | Retail Packaging | Model BT-12GNBB | UPC 852712005633
Restore your shotgun’s bore to a bright, even finish—without scratching. The Breakthrough Clean Technologies Nylon Bristle Bore Brush (12 Gauge) pairs solvent-resistant nylon bristles with a durable, precision-wound core to scrub plastic wad fouling, powder residue, and grime from lands and grooves in just a few passes. Packed in retail packaging to keep the brush clean and organized in your range bag, the BT-12GNBB is a must-have for hunters, clay shooters, and tactical shotgun owners who want fast, reliable cleaning that’s gentle on steel.
Why Choose a Nylon 12-Gauge Bore Brush?
Safe on bores: Nylon bristles are non-marring and ideal for chrome-lined, stainless, and carbon steel barrels, delivering confident scrubbing without risk of scratching.
Solvent-ready: The fibers are chemical-resistant, standing up to powerful carbon and plastic wad solvents so you can loosen stubborn residue with confidence.
Full-contact cleaning: Dense bristle pack and an evenly wound core provide consistent, 360° bore contact, pushing fouling out efficiently.
Durable construction: A rugged shank and secure bristle set resist deformation for long service life under repetitive cleaning cycles.
Retail packaged: Sealed presentation protects bristles from dust and shop grime—perfect for peg walls, range kits, and travel.
Key Features at a Glance
Gauge: 12 Gauge shotgun
Bristles: Nylon (solvent-resistant, non-marring)
Use Cases: Breaks down plastic wad streaks, powder fouling, and general bore residue
Compatibility: Works with standard shotgun cleaning rods/adapters (verify thread size for your rod system)
Model / SKU: BT-12GNBB (also listed as BT12GNBB)
UPC: 852712005633
Packaging: Retail packaging for clean storage and easy display
Faster, Cleaner, Easier
Plastic wad buildup and carbon fouling can degrade patterns and make subsequent cleaning a pain. The BT-12GNBB’s nylon bristles flex into machining marks and imperfections to lift residue while preserving your barrel’s finish. Pair it with a quality solvent and follow with patches or a mop to leave the bore uniform and ready for the next session.
How to Use (Best Practices)
Unload and verify safe. Always check chamber and magazine.
Apply solvent. Wet the bore with a 12-ga patch or mop and let it sit briefly to soften fouling.
Brush from chamber to muzzle. Run the nylon brush in controlled, full-length strokes; avoid reversing direction mid-bore.
Let chemistry work. Reapply solvent as needed; nylon tolerates robust formulas.
Patch clean. Follow with dry patches until they come out light gray to clean.
Protect. Finish with a lightly oiled patch or mop to prevent corrosion.
Pro Tip: Keep two brushes on hand—one dedicated to solvent scrubbing and a second for a quick post-shoot touch-up. Rotating brushes maintains stiffness and prolongs service life.
Perfect For
Sporting clays, trap, and skeet shooters cycling high round counts
Waterfowl & upland hunters removing moisture-driven residue and debris
Tactical/home-defense shotguns seeing frequent training use
Gunsmith benches & club ranges needing durable, chemical-friendly tools
Care & Maintenance
Rinse the brush in warm water after heavy solvent use; shake dry.
Store inside the retail sleeve or a sealed pouch to keep debris off the bristles.
Replace the brush when bristles appear splayed, shortened, or noticeably softened.
Specifications
| Attribute | Detail |
|---|
| Product | Breakthrough Clean Technologies Nylon Bristle Bore Brush |
| Gauge | 12 Gauge |
| Bristles | Nylon (solvent-resistant) |
| Core | Precision-wound, durable shank |
| Primary Use | Wad fouling, powder residue, and general bore cleaning |
| Model / SKU | BT-12GNBB |
| Alt SKU | BT12GNBB |
| UPC | 852712005633 |
| Packaging | Retail packaging |
Compatibility Notes
Confirm thread size on your cleaning rod; use an adapter if needed.
Safe with common shotgun solvents, CLP, and plastic wad removers—follow chemical manufacturer guidance.
For extra-heavy deposits, alternate nylon brushing with a bronze brush sparingly, then return to nylon for routine care.
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Scrub smarter—protect your barrel and erase wad fouling fast with the Breakthrough Clean Technologies 12-Gauge Nylon Bristle Bore Brush.
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