
Availability: In Stock
Current Stock: Out of stock
Keeping a shotgun's chamber clean is one of those maintenance tasks that separates casual shooters from folks who understand their gear. The Brownells Chamber Brush for 20 gauge shotguns is built to handle that job efficiently. Sized to fit the 5/16"-27 thread standard on most 20 gauge cleaning rods, this phosphor bronze brush resists corrosion and won't scratch your barrel—a real advantage when you're doing regular upkeep on a gun you depend on. The looped and wound construction of the shank gives you control and durability through repeated cleaning cycles.
What makes this a solid choice is the material itself. Phosphor bronze is softer than steel, which means it scrubs away fouling and residue without damaging the chamber's finish. Whether you're cleaning after a hunt, breaking in a new barrel, or just running maintenance between range trips, bronze brushes are the industry standard for good reason.
You get a 12-pack, so you'll have backups if one wears out, or you can keep extras in your cleaning kit at home and in the truck. That's good economics and peace of mind when you're serious about gun maintenance.
| Gauge | 20 |
| Thread Size | 5/16"-27 |
| Material | Phosphor Bronze |
| Quantity | 12 |
Yes, as long as your cleaning rod uses the standard 5/16"-27 thread. This is the common thread size for 20 gauge cleaning rod attachments. If you're unsure about your rod's threading, check your manual or the rod itself for markings.
Phosphor bronze is softer than steel, so it scrubs away fouling and powder residue without scratching or gouging your chamber's finished surface. Steel bristles can leave marks over time, which is why bronze is the preferred material for barrel and chamber cleaning.
You receive 12 individual chamber brushes. Having multiples lets you keep one in your main cleaning kit, backup brushes for field use, and spares at home.
Brushes wear with use, so you'll replace them when the bristles become frayed or matted and stop scrubbing effectively. Having a 12-pack means you're covered for years of regular maintenance without worrying about running out.

SKU: 197561250 • Weight: 0.25oz





Availability: In Stock
Current Stock: Out of stock
Keeping a shotgun's chamber clean is one of those maintenance tasks that separates casual shooters from folks who understand their gear. The Brownells Chamber Brush for 20 gauge shotguns is built to handle that job efficiently. Sized to fit the 5/16"-27 thread standard on most 20 gauge cleaning rods, this phosphor bronze brush resists corrosion and won't scratch your barrel—a real advantage when you're doing regular upkeep on a gun you depend on. The looped and wound construction of the shank gives you control and durability through repeated cleaning cycles.
What makes this a solid choice is the material itself. Phosphor bronze is softer than steel, which means it scrubs away fouling and residue without damaging the chamber's finish. Whether you're cleaning after a hunt, breaking in a new barrel, or just running maintenance between range trips, bronze brushes are the industry standard for good reason.
You get a 12-pack, so you'll have backups if one wears out, or you can keep extras in your cleaning kit at home and in the truck. That's good economics and peace of mind when you're serious about gun maintenance.
| Gauge | 20 |
| Thread Size | 5/16"-27 |
| Material | Phosphor Bronze |
| Quantity | 12 |
Yes, as long as your cleaning rod uses the standard 5/16"-27 thread. This is the common thread size for 20 gauge cleaning rod attachments. If you're unsure about your rod's threading, check your manual or the rod itself for markings.
Phosphor bronze is softer than steel, so it scrubs away fouling and powder residue without scratching or gouging your chamber's finished surface. Steel bristles can leave marks over time, which is why bronze is the preferred material for barrel and chamber cleaning.
You receive 12 individual chamber brushes. Having multiples lets you keep one in your main cleaning kit, backup brushes for field use, and spares at home.
Brushes wear with use, so you'll replace them when the bristles become frayed or matted and stop scrubbing effectively. Having a 12-pack means you're covered for years of regular maintenance without worrying about running out.
SKU: 197561250 • Weight: 0.25oz
