Breakthrough Clean Technologies115802678
Breakthrough Clean BT308PBCBAR Phosphorus Bronze Chamber Brush for .308 Caliber Firearms$4.49
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Breakthrough Clean Technologies
Availability: In Stock
The Breakthrough Clean BT223PBCBAR is a phosphorus bronze chamber brush engineered specifically for .223/5.56 caliber rifles and carbines. If you shoot AR-15s or other modern sporting rifles, keeping the chamber clean is essential for reliability and accuracy—and this chamber brush for .223 ammunition does exactly that. The phosphorus bronze bristles scrub away carbon and fouling that accumulates in the chamber over time, while the brass core provides the structural strength needed for serious cleaning without stripping or damaging the chamber itself.
Breakthrough Clean designed this brush to fit snugly in .223/5.56 chambers and threads onto standard #8/32 cleaning rods, so it works with most universal gun cleaning kits and stands. The bristles are bonded to stay put—no shedding or loosening even after heavy use. Whether you're running a dedicated maintenance routine at the range or doing a deep clean after a training day, this chamber brush handles the job without marring chrome or leaving marks on your barrel's interior.
Built for shooters who understand that a clean chamber equals consistent performance. Drop this brush into your range bag or gun care kit next to your solvent, patches, and other brushes. It's a no-nonsense addition that pays dividends in accuracy and gun longevity.
| Caliber | .223 / 5.56mm |
| Bristle Material | Phosphorus Bronze |
| Core Material | Brass |
| Thread Size | #8/32 |
| Manufacturer | Breakthrough Clean Technologies |
| Model | BT223PBCBAR |
Yes. This phosphorus bronze chamber brush is sized specifically for .223/5.56 caliber chambers. It threads onto standard #8/32 cleaning rods, which are the universal size used in most rifle cleaning kits.
No. Phosphorus bronze bristles are softer than the hardened steel of your barrel and chamber, so they scrub away carbon and fouling without marring or scratching the interior surfaces.
You receive the phosphorus bronze chamber brush with the #8/32 thread. It attaches to any standard cleaning rod compatible with that thread size.
Both. This brush handles regular maintenance cleaning as well as deeper carbon removal after extended shooting sessions. Use it as part of your standard gun care routine to keep your .223/5.56 chambers clean and your rifle running reliably.
SKU: 115730413 • Width: 2.7in • Height: 0.9in • Depth: 7.7in • Weight: 0.1oz
Breakthrough Clean Technologies
Availability: In Stock
The Breakthrough Clean BT223PBCBAR is a phosphorus bronze chamber brush engineered specifically for .223/5.56 caliber rifles and carbines. If you shoot AR-15s or other modern sporting rifles, keeping the chamber clean is essential for reliability and accuracy—and this chamber brush for .223 ammunition does exactly that. The phosphorus bronze bristles scrub away carbon and fouling that accumulates in the chamber over time, while the brass core provides the structural strength needed for serious cleaning without stripping or damaging the chamber itself.
Breakthrough Clean designed this brush to fit snugly in .223/5.56 chambers and threads onto standard #8/32 cleaning rods, so it works with most universal gun cleaning kits and stands. The bristles are bonded to stay put—no shedding or loosening even after heavy use. Whether you're running a dedicated maintenance routine at the range or doing a deep clean after a training day, this chamber brush handles the job without marring chrome or leaving marks on your barrel's interior.
Built for shooters who understand that a clean chamber equals consistent performance. Drop this brush into your range bag or gun care kit next to your solvent, patches, and other brushes. It's a no-nonsense addition that pays dividends in accuracy and gun longevity.
| Caliber | .223 / 5.56mm |
| Bristle Material | Phosphorus Bronze |
| Core Material | Brass |
| Thread Size | #8/32 |
| Manufacturer | Breakthrough Clean Technologies |
| Model | BT223PBCBAR |
Yes. This phosphorus bronze chamber brush is sized specifically for .223/5.56 caliber chambers. It threads onto standard #8/32 cleaning rods, which are the universal size used in most rifle cleaning kits.
No. Phosphorus bronze bristles are softer than the hardened steel of your barrel and chamber, so they scrub away carbon and fouling without marring or scratching the interior surfaces.
You receive the phosphorus bronze chamber brush with the #8/32 thread. It attaches to any standard cleaning rod compatible with that thread size.
Both. This brush handles regular maintenance cleaning as well as deeper carbon removal after extended shooting sessions. Use it as part of your standard gun care routine to keep your .223/5.56 chambers clean and your rifle running reliably.
SKU: 115730413 • Width: 2.7in • Height: 0.9in • Depth: 7.7in • Weight: 0.1oz