Breakthrough Clean Technologies115861982
Breakthrough Clean BT22PBBB Phosphorus Bronze Bore Brush - Premium Gun Cleaning Tool$3.49
Breakthrough Clean Technologies
Availability: In Stock
A phosphorus bronze bore brush sized for .270, .284, and 7mm caliber rifles, the Breakthrough Clean BT2702847PBBB is built to scrub away carbon fouling without damaging your barrel. Bronze bristles are gentler on rifling than steel alternatives, yet stiff enough to tackle stubborn buildup during deep cleaning sessions. The #8-32 threaded brass core provides a solid connection to your cleaning rod and won't strip or bend under the pressure of aggressive scrubbing—essential when you're pushing hard against carbon deposits that have baked on during extended range days or hunts.
Serious shooters know that bore condition directly affects accuracy and longevity. This brush fits properly in .270/.284/7mm bores, so you're not improvising with oversized or undersized tools that do more harm than good. Whether you're breaking in a new rifle, maintaining a trusted hunting gun, or managing your match rifle between stages, a dedicated brush matched to your caliber is the foundation of any solid cleaning routine.
Drop it in your range bag, cleaning kit, or toolbox with your solvents and patches. Because it won't loosen or shed bristles over time, you'll reach for it consistently—and it'll be ready every time. For handloaders, serious hunters, and shooters who understand the connection between bore cleanliness and reliability, this is the kind of unglamorous essential that actually matters.
| Caliber | .270 / .284 / 7mm |
| Core Material | Brass |
| Bristle Material | Phosphorus Bronze |
| Thread Size | #8-32 |
Yes, the #8-32 thread is the standard size for most rifle cleaning rods. It will securely attach without stripping.
Yes. This brush is sized for .270 caliber bores, as well as .284 and 7mm calibers.
No. Phosphorus bronze is softer than steel barrel material and is designed specifically to clean without damaging rifling. This is one of the key advantages over steel brushes.
No. This brush is engineered with a durable construction so the bristles remain secure and won't shed during use.
SKU: 115825427 • Width: 1.9in • Height: 0.6in • Depth: 5.4in • Weight: 0.02oz
Breakthrough Clean Technologies
Availability: In Stock
A phosphorus bronze bore brush sized for .270, .284, and 7mm caliber rifles, the Breakthrough Clean BT2702847PBBB is built to scrub away carbon fouling without damaging your barrel. Bronze bristles are gentler on rifling than steel alternatives, yet stiff enough to tackle stubborn buildup during deep cleaning sessions. The #8-32 threaded brass core provides a solid connection to your cleaning rod and won't strip or bend under the pressure of aggressive scrubbing—essential when you're pushing hard against carbon deposits that have baked on during extended range days or hunts.
Serious shooters know that bore condition directly affects accuracy and longevity. This brush fits properly in .270/.284/7mm bores, so you're not improvising with oversized or undersized tools that do more harm than good. Whether you're breaking in a new rifle, maintaining a trusted hunting gun, or managing your match rifle between stages, a dedicated brush matched to your caliber is the foundation of any solid cleaning routine.
Drop it in your range bag, cleaning kit, or toolbox with your solvents and patches. Because it won't loosen or shed bristles over time, you'll reach for it consistently—and it'll be ready every time. For handloaders, serious hunters, and shooters who understand the connection between bore cleanliness and reliability, this is the kind of unglamorous essential that actually matters.
| Caliber | .270 / .284 / 7mm |
| Core Material | Brass |
| Bristle Material | Phosphorus Bronze |
| Thread Size | #8-32 |
Yes, the #8-32 thread is the standard size for most rifle cleaning rods. It will securely attach without stripping.
Yes. This brush is sized for .270 caliber bores, as well as .284 and 7mm calibers.
No. Phosphorus bronze is softer than steel barrel material and is designed specifically to clean without damaging rifling. This is one of the key advantages over steel brushes.
No. This brush is engineered with a durable construction so the bristles remain secure and won't shed during use.
SKU: 115825427 • Width: 1.9in • Height: 0.6in • Depth: 5.4in • Weight: 0.02oz