Pro-Shot Military-Style Chamber Brush .223 Rem/5.56 NATO AR Platform - Nylon Bristles, Brass Core, #8-32 Thread
- Caliber-Gauge:
- 223 Remington / 5.56 NATO
- Material:
- Brass Core
- Thread Pattern:
- #8-32
- Bristle Type:
- Nylon
Keeping your AR-15 or other .223 Rem/5.56 NATO platform clean means getting into tight spaces — and that's where a dedicated Pro-Shot Military-Style Chamber Brush earns its place in your cleaning kit. This chamber brush is purpose-built for the AR platform, with a brass core and #8-32 thread that lets you mount it on standard cleaning rod tips. Whether you're running suppressed, shooting steel-cased ammo, or just maintaining your rifle between outings, a quality chamber brush removes fouling and carbon buildup that loose bore brushes can miss.
The nylon bristles are stiff enough to scrub hard, but HD nylon won't fray, crumble, or deteriorate when exposed to common gun solvents and oils — a real advantage over natural bristle brushes that break down over time. The brass core and coupling construction means this brush can handle the friction of repeated in-and-out passes without coming apart. For AR shooters who take their maintenance seriously, a dedicated chamber brush cuts cleaning time and gives you confidence that carbon rings and fouling are actually gone.
This is a no-frills, proven tool. It pairs with any standard 8-32 threaded cleaning rod, fits the AR chamber dimensions, and does one job well — leaving the guesswork out of how clean your chamber really is.
Key Features
- Heavy-duty nylon bristles resist deterioration from solvents and oils
- Brass core construction for durability under repeated use
- #8-32 thread fits standard AR platform cleaning rod tips
- Military-style design sized for .223 Rem/5.56 NATO chambers
- Effective at removing carbon and fouling buildup
Specifications
| Caliber/Platform | .223 Rem/5.56 NATO AR Platform |
| Bristle Material | HD Nylon |
| Core Material | Brass |
| Thread Type | #8-32 |
Frequently Asked Questions
Will this chamber brush work with my standard cleaning rod?
Yes, if your cleaning rod has an #8-32 threaded tip, this brush will screw on directly. It's the standard thread for AR platform cleaning components.
Can I use this with all my gun solvents and oils?
Yes. The HD nylon bristles are formulated to resist deterioration when exposed to common firearms solvents and oils, so you don't have to worry about the brush breaking down during cleaning.
Does this brush fit all .223/5.56 AR rifles?
This brush is sized for standard .223 Rem/5.56 NATO AR platform chambers. If you're unsure about compatibility with a specialty or precision rifle, check your chamber dimensions against the brush specifications.

