Warning This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.p65warnings.ca.gov.
Warning This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.p65warnings.ca.gov.
Take the difficulty out of cleaning the chamber area of an MSR/AR style rifle with the use of the Otis chamber cleaning tool.
Available in 5.56mm and 7.62mm.
Comes with 6 cleaning pads.
This tool quickly and effectively cleans the star chamber and locking lug area in just a few twists. It features a parkerized steel scraper to remove fouling build-up and felt cleaning pads to pick up the fouling loosened by the scraper.
The coated brass nose piece centers the tool in the chamber for proper cleaning, while ensuring it won't scratch or damage the firearm.
With 8-32 threads, a chamber brush or other scraper components can be attached to this tool for added cleaning.
Otis Technology Star Chamber Cleaning Tool FAQ's
1. What is the Otis Technology Star Chamber Cleaning Tool used for?
The Otis Technology Star Chamber Cleaning Tool is designed to clean carbon buildup from the star chamber and locking lugs of AR-15/M4/AR10 rifles, ensuring smoother function and improved reliability. It is available in both 5.56 and .762 NATO
2. Which firearms is the Otis Star Chamber Cleaning Tool compatible with?
This tool is primarily compatible with AR-15 and M4 platforms, including most rifles chambered in 5.56/.223 that use a similar star chamber design.
3. What materials does the Otis Star Chamber Tool clean?
It removes carbon, and fouling from the star chamber and locking lugs, areas that are difficult to reach with standard brushes and picks.
4. What is included with the Otis Star Chamber Cleaning Tool?
The tool typically includes the star chamber scraper, cleaning pads, and scraper blades
5. How do you use the Otis Technology Star Chamber Cleaning Tool?
To use it, press the button to extend the handle being careful to not fully remove it. Attach a cleaning pad or scraper to the tool, insert it into the star chamber, rotate it to scrape with the scraper blades or apply solvent/CLP using the pads to break up fouling, and repeat until clean. Always follow the included instructions for best results.
6. Does the Otis Star Chamber Tool damage the rifle’s chamber?
No. It is designed with safe, non-marring materials that effectively remove carbon without scratching or damaging metal surfaces.
7. Is this tool reusable?
Yes. The metal tool is reusable, and only the cleaning pads need to be replaced when worn or no longer usable.
8. How often should you use the Star Chamber Cleaning Tool?
Use the tool after each shooting session or whenever you notice carbon buildup affecting performance or bolt movement.
9. Are replacement pads available for this tool?
Yes. Otis Technology sells replacement star chamber cleaning pads separately so you can maintain the tool long-term.
10. Is the Otis Star Chamber Tool easy to carry in a field kit?
Yes. The tool is compact, lightweight, and designed for convenient storage in range bags, field kits, and rifle cases.
Take the difficulty out of cleaning the chamber area of an MSR/AR style rifle with the use of the Otis chamber cleaning tool.
Available in 5.56mm and 7.62mm.
Comes with 6 cleaning pads.
This tool quickly and effectively cleans the star chamber and locking lug area in just a few twists. It features a parkerized steel scraper to remove fouling build-up and felt cleaning pads to pick up the fouling loosened by the scraper.
The coated brass nose piece centers the tool in the chamber for proper cleaning, while ensuring it won't scratch or damage the firearm.
With 8-32 threads, a chamber brush or other scraper components can be attached to this tool for added cleaning.
Otis Technology Star Chamber Cleaning Tool FAQ's
1. What is the Otis Technology Star Chamber Cleaning Tool used for?
The Otis Technology Star Chamber Cleaning Tool is designed to clean carbon buildup from the star chamber and locking lugs of AR-15/M4/AR10 rifles, ensuring smoother function and improved reliability. It is available in both 5.56 and .762 NATO
2. Which firearms is the Otis Star Chamber Cleaning Tool compatible with?
This tool is primarily compatible with AR-15 and M4 platforms, including most rifles chambered in 5.56/.223 that use a similar star chamber design.
3. What materials does the Otis Star Chamber Tool clean?
It removes carbon, and fouling from the star chamber and locking lugs, areas that are difficult to reach with standard brushes and picks.
4. What is included with the Otis Star Chamber Cleaning Tool?
The tool typically includes the star chamber scraper, cleaning pads, and scraper blades
5. How do you use the Otis Technology Star Chamber Cleaning Tool?
To use it, press the button to extend the handle being careful to not fully remove it. Attach a cleaning pad or scraper to the tool, insert it into the star chamber, rotate it to scrape with the scraper blades or apply solvent/CLP using the pads to break up fouling, and repeat until clean. Always follow the included instructions for best results.
6. Does the Otis Star Chamber Tool damage the rifle’s chamber?
No. It is designed with safe, non-marring materials that effectively remove carbon without scratching or damaging metal surfaces.
7. Is this tool reusable?
Yes. The metal tool is reusable, and only the cleaning pads need to be replaced when worn or no longer usable.
8. How often should you use the Star Chamber Cleaning Tool?
Use the tool after each shooting session or whenever you notice carbon buildup affecting performance or bolt movement.
9. Are replacement pads available for this tool?
Yes. Otis Technology sells replacement star chamber cleaning pads separately so you can maintain the tool long-term.
10. Is the Otis Star Chamber Tool easy to carry in a field kit?
Yes. The tool is compact, lightweight, and designed for convenient storage in range bags, field kits, and rifle cases.
