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- In store:
- In stock at supplier, ships in about 2 business days5
- Special order, allow 5+ days
- Out of stock at suppliers, enquire with store
The Otis 5.56mm chamber brush uses tapered bronze bristles to scrub the chamber, neck and shoulder, while steel bristles at the base clean the star chamber of the locking lugs on AR-pattern rifles.
Key Features
- Tapered bronze bristles for chamber, neck and shoulder
- Steel bristles for the locking lug star chamber
- Standard 8-32 thread
Specifications
- Calibre: 5.56mm/.223
- Thread: 8-32
