B/C Nylon Bore Brush 380/357/9Mm Red
The Birchwood Casey nylon bore brush for .380, .357, and 9mm is a straightforward cleaning tool that handles the repetitive scrubbing work your firearms need between shots and after range sessions. Red nylon bristles are stiff enough to tackle stubborn fouling—copper, lead, carbon, and plastic wad residue—without gouging the bore. Unlike brass brushes, nylon won't leave metallic streaks or false readings when you're trying to assess your bore's actual condition. This is the workhorse brush for shooters who run centerfire pistols hard and want reliable, repeatable cleaning.
Birchwood Casey engineered these bristles to spring back after each pass, so they maintain consistent scrubbing action through your entire cleaning session. The density of the bristle pack means you're not dancing the brush through the bore; it makes contact where it matters. For hunters, competitors, and casual shooters alike, a bore brush that survives hundreds of cleaning cycles is money better spent than one that splays out after a season or two.
Pair this brush with a solid cleaning rod, your preferred solvent, and you've got a system that takes 15 minutes and costs very little. It works for all three of those common handgun calibers, so one brush covers most of your pistol battery.
Key Features
- Heavy-duty red nylon bristles designed for durability and repeated use
- Stiff, dense bristle pack for aggressive multi-directional scrubbing action
- Bristles return to original shape after each cleaning cycle
- Removes copper, lead, carbon, and plastic wad fouling effectively
- Compatible with .380, .357, and 9mm bores
Frequently Asked Questions
What calibers does this bore brush fit?
This brush is sized for .380 ACP, .357 Magnum, and 9mm Luger (.9mm Parabellum) firearms.
Will nylon bristles damage my bore?
No. Nylon bristles are softer than steel and won't scratch or gouge the bore the way brass or steel brushes can. They're safe for all rifle and pistol bores.
How long do the bristles last?
The bristles are engineered to return to their original shape after each use and are built for extended durability. With normal cleaning, a quality nylon brush like this will last through hundreds of cleaning sessions.
What does this brush clean?
It effectively removes copper deposits, lead, carbon buildup, and plastic wad material from your bore—the standard fouling you accumulate during shooting.

