
Breakthrough Clean Technologies
Availability: In Stock
A Breakthrough Clean phosphorus bronze bore brush in .357/.38 caliber and 9mm is a no-nonsense cleaning tool built to scrub heavy carbon and powder residue from handgun barrels without leaving marks. Bronze bristles won't scratch the delicate interior surfaces of your barrel the way steel can, making this brush a smart choice for shooters who want to keep their firearms clean and accurate without risk of damage. The brush features a durable brass core with a #8-32 thread that fits standard cleaning rod attachments, so it integrates seamlessly into whatever gun cleaning kit or solvent system you're already running.
Whether you're breaking down your carry gun after a day at the range, deep-cleaning a revolver between seasons, or maintaining a 9mm pistol as part of regular maintenance, this bore brush handles the work efficiently. The stiff bronze bristles bite into stubborn fouling, and the compact design fits properly in your barrel diameter so you get effective contact without forcing. It's tough enough to handle repeated use and aggressive scrubbing without the bristles loosening or shedding—an important detail if you shoot enough to notice wear.
Keep one in your range bag, your gun cleaning kit, or with your larger collection of brushes and maintenance gear. For handgun owners who shoot regularly and believe in thorough cleaning between outings, a quality bronze bore brush is foundational equipment.
| Caliber | .357 / .38 Cal / 9mm |
| Bristle Material | Phosphorus Bronze |
| Core Material | Brass |
| Thread Size | #8-32 |
No. Phosphorus bronze bristles are softer than barrel steel and won't scratch or score the interior surfaces of your gun barrel. This makes bronze the preferred choice for regular cleaning and maintenance.
The brush features a #8-32 thread core, which is the standard attachment for most cleaning rods and universal cleaning kits.
Yes. This brush is sized to work in .357, .38 caliber, and 9mm bores.
The durable construction and quality bristles resist loosening or shedding during use. After cleaning, simply rinse or wipe the brush and store it with your other cleaning supplies—no special maintenance required.

SKU: 115730643 • Width: 2in • Height: 0.1in • Depth: 5.4in • Weight: 0.02oz





Breakthrough Clean Technologies
Availability: In Stock
A Breakthrough Clean phosphorus bronze bore brush in .357/.38 caliber and 9mm is a no-nonsense cleaning tool built to scrub heavy carbon and powder residue from handgun barrels without leaving marks. Bronze bristles won't scratch the delicate interior surfaces of your barrel the way steel can, making this brush a smart choice for shooters who want to keep their firearms clean and accurate without risk of damage. The brush features a durable brass core with a #8-32 thread that fits standard cleaning rod attachments, so it integrates seamlessly into whatever gun cleaning kit or solvent system you're already running.
Whether you're breaking down your carry gun after a day at the range, deep-cleaning a revolver between seasons, or maintaining a 9mm pistol as part of regular maintenance, this bore brush handles the work efficiently. The stiff bronze bristles bite into stubborn fouling, and the compact design fits properly in your barrel diameter so you get effective contact without forcing. It's tough enough to handle repeated use and aggressive scrubbing without the bristles loosening or shedding—an important detail if you shoot enough to notice wear.
Keep one in your range bag, your gun cleaning kit, or with your larger collection of brushes and maintenance gear. For handgun owners who shoot regularly and believe in thorough cleaning between outings, a quality bronze bore brush is foundational equipment.
| Caliber | .357 / .38 Cal / 9mm |
| Bristle Material | Phosphorus Bronze |
| Core Material | Brass |
| Thread Size | #8-32 |
No. Phosphorus bronze bristles are softer than barrel steel and won't scratch or score the interior surfaces of your gun barrel. This makes bronze the preferred choice for regular cleaning and maintenance.
The brush features a #8-32 thread core, which is the standard attachment for most cleaning rods and universal cleaning kits.
Yes. This brush is sized to work in .357, .38 caliber, and 9mm bores.
The durable construction and quality bristles resist loosening or shedding during use. After cleaning, simply rinse or wipe the brush and store it with your other cleaning supplies—no special maintenance required.

SKU: 115730643 • Width: 2in • Height: 0.1in • Depth: 5.4in • Weight: 0.02oz