
Availability: In Stock
Current Stock: Out of stock
The Brownells Special Line Dewey Brush in bronze for .338 caliber rifles eliminates one of the most annoying parts of barrel cleaning: swapping thread adapters. These brushes thread directly onto Dewey coated rods, so you can move from caliber to caliber without hunting through your cleaning kit for the right adapter or worrying about cross-threading. A 12-pack gives you plenty to keep in your range bag, truck, or cleaning station.
Built tough for serious shooters, the Special Line design uses phosphor bronze wire bristles that scrub bore fouling effectively without compromising barrel integrity. The one-piece brass shank is looped and wound rather than stamped, which means no sharp edges or seams that could scratch the inside of your barrel. That's the kind of detail that matters when you're maintaining a precision rifle.
Whether you're breaking in a new .338 hunting rifle, maintaining a competition gun, or keeping a range shooter in fighting shape, these brushes handle the job without fuss. The threaded connection is a genuine convenience—no more lost adapters, no setup delays between shots.
| Caliber | .338 |
| Bristle Material | Phosphor bronze |
| Shank Material | Brass, looped and wound |
| Overall Length | 3.35" (8.5 cm) |
| Thread Type | 12-28 female threads |
| Quantity | 12 brushes |
Yes. The Special Line brushes are designed to thread directly onto Dewey coated rods. The .338 version has 12-28 female threads, which is the standard for .338 and other larger rifle calibers (.270 to .50 BMG range).
The one-piece looped and wound construction eliminates sharp edges and seams that could scratch your barrel. It's a more durable design than stamped shanks and gives you confidence that your barrel stays protected during cleaning.
A dozen brushes give you spares to keep in different locations—your range bag, cleaning station, truck, or locker—so you're never without one when you need it. Phosphor bronze bristles last a long time, but having extras means you're covered for heavy use or if one wears out.
By threading directly onto the rod, these eliminate the step of screwing on an adapter and the risk of losing one. It's faster, simpler, and one fewer piece to keep track of during a cleaning session.

SKU: 197561122 • Weight: 0.23oz





Availability: In Stock
Current Stock: Out of stock
The Brownells Special Line Dewey Brush in bronze for .338 caliber rifles eliminates one of the most annoying parts of barrel cleaning: swapping thread adapters. These brushes thread directly onto Dewey coated rods, so you can move from caliber to caliber without hunting through your cleaning kit for the right adapter or worrying about cross-threading. A 12-pack gives you plenty to keep in your range bag, truck, or cleaning station.
Built tough for serious shooters, the Special Line design uses phosphor bronze wire bristles that scrub bore fouling effectively without compromising barrel integrity. The one-piece brass shank is looped and wound rather than stamped, which means no sharp edges or seams that could scratch the inside of your barrel. That's the kind of detail that matters when you're maintaining a precision rifle.
Whether you're breaking in a new .338 hunting rifle, maintaining a competition gun, or keeping a range shooter in fighting shape, these brushes handle the job without fuss. The threaded connection is a genuine convenience—no more lost adapters, no setup delays between shots.
| Caliber | .338 |
| Bristle Material | Phosphor bronze |
| Shank Material | Brass, looped and wound |
| Overall Length | 3.35" (8.5 cm) |
| Thread Type | 12-28 female threads |
| Quantity | 12 brushes |
Yes. The Special Line brushes are designed to thread directly onto Dewey coated rods. The .338 version has 12-28 female threads, which is the standard for .338 and other larger rifle calibers (.270 to .50 BMG range).
The one-piece looped and wound construction eliminates sharp edges and seams that could scratch your barrel. It's a more durable design than stamped shanks and gives you confidence that your barrel stays protected during cleaning.
A dozen brushes give you spares to keep in different locations—your range bag, cleaning station, truck, or locker—so you're never without one when you need it. Phosphor bronze bristles last a long time, but having extras means you're covered for heavy use or if one wears out.
By threading directly onto the rod, these eliminate the step of screwing on an adapter and the risk of losing one. It's faster, simpler, and one fewer piece to keep track of during a cleaning session.
SKU: 197561122 • Weight: 0.23oz
