Otis Star Chamber Cleaning Tool 5.56x45mm 8-32 Thread

Description

The Otis Technologies Star Chamber Cleaning Tool is designed to simplify cleaning the star chamber of MSR/AR-style rifles chambered for 5.56x45mm. It uses a parkerized steel scraper to loosen fouling while felt pads pick up residue. A coated brass nose piece centers the tool in the chamber and helps protect finish during use. The tool accepts standard 8-32 threaded brushes or accessories for added cleaning options.

Key Specifications

• Designed for 5.56x45mm / AR-15 star chambers.
• Thread pattern: 8-32 to accept chamber brushes and accessories.
• Includes 6 felt cleaning pads for fouling pickup.
• Scraper construction: parkerized steel for removing fouling build-up.
• Nose piece finish: coated brass to center the tool while minimizing marring.
• Bristle type: brass.
• Fit: .223 Rem / 5.56 NATO.
• Quantity: 1 set.
• Product type: Chamber Cleaning Tool.
• Suitable for: Rifles.

Compact and practical, this chamber tool streamlines a commonly awkward maintenance task for AR-style platforms. The combination of a stiff scraper and absorbent felt pads makes it effective at loosening and removing residue in the star-shaped chamber area, while the threaded interface provides compatibility with existing 8-32 cleaning accessories. It’s a straightforward addition to a responsible owner’s gun care kit for keeping chambers clean and functioning reliably.