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Your cart is empty.The B.O.N.E. Tool was designed to clean carbon and fouling from the bolt area of 5.56 mm /.223 or 7.62mm. This quick-clean tool scrapes fouling from the bolt, bolt carrier and firing pin. Also includes an 8-32 threaded hole to act as T-handle.
Rainerio G.
Reviewed in the United States on March 7, 2025
Have it in my cleaning kit works good ok price
jesslyn thomas
Reviewed in the United States on January 14, 2025
Best tool ever IMO to clean an AR BCG. Carbon comes of quickly and thoroughly in seconds.
Everyman
Reviewed in the United States on March 10, 2024
Easy to use. Cleaned out the carbon. Worked for me. Could not clean it this well without it. Rifle returned to perfect operation after a few minutes of cleaning. Stores in grip for field cleaning.
shagsoprano
Reviewed in the United States on December 17, 2024
Great
Robert B
Reviewed in the United States on November 26, 2024
Great cleaning tool and gets into places easily. A must have!
John Hankins
Reviewed in the United States on April 4, 2024
It works as advertised and does a good job scraping the carbon build up from tough areas. I consider it essential now
Gabby L.
Reviewed in the United States on June 27, 2023
It works as advertised. Easier way to clean these parts then how I was doing it before. A bit pricey but you get what you pay for. I would recommend owning one.
AAM
Reviewed in the United States on June 13, 2023
The Otis Technology B.O.N.E Tool Bolt and Bolt Carrier Cleaning Tool is a handy and practical accessory for cleaning the bolt and bolt carrier of firearms. Designed with simplicity and functionality in mind, this tool offers an efficient solution for maintaining these crucial components.One of the standout features of the B.O.N.E Tool is its compact and lightweight design. It is easy to carry in a range bag or pocket, making it convenient for use in the field or at the range. The tool is specifically designed for .223 caliber/5.56mm rifles, ensuring a precise fit for the task at hand.Using the B.O.N.E Tool is straightforward. The tool features a scraper on one end and a firing pin cleaner on the other. The scraper effectively removes carbon buildup from the bolt carrier, while the firing pin cleaner helps eliminate debris and fouling from the firing pin channel. The tool's ergonomic design provides a comfortable grip, allowing for precise and controlled cleaning.Another notable advantage of the B.O.N.E Tool is its durability. Constructed from high-quality materials, it can withstand regular use and resist wear and tear. The tool's robust construction ensures longevity, making it a reliable companion for cleaning sessions.However, it's important to note that the B.O.N.E Tool is designed for specific components of the firearm and may not cover all cleaning needs. It is primarily focused on the bolt and bolt carrier, and additional tools may be required for cleaning other parts of the firearm. As such, it is recommended to use the B.O.N.E Tool as part of a comprehensive cleaning kit for thorough maintenance.Overall, the Otis Technology B.O.N.E Tool Bolt and Bolt Carrier Cleaning Tool is a practical accessory for firearm owners who want a quick and efficient solution for cleaning these critical components. Its compact size, user-friendly design, and durability make it a valuable addition to any cleaning routine. By using the B.O.N.E Tool, firearm enthusiasts can ensure the reliability and longevity of their rifles' bolt and bolt carrier.
Spud Sherren
Reviewed in Canada on May 7, 2020
It came on time and was packaged very well. It is top notch.
Guy2003
Reviewed in Canada on December 25, 2016
Does a great job, might need to wiggle it around while rotating it to get all of the crud and carbon, but overall, a real work-saver. Love it, wish I had one back in the service.
Molon Labe
Reviewed in Canada on August 24, 2015
A must have for all AR-15 owners out there...This BONE tool from Otis Technology is well made and save A LOT OF TIME scraping the carbon off your bolt, bolt carrier and firing pin.HINT: To help getting rid of more carbon, put a little bit of Hoppes9 copper solvent before working the tool. When doing the bolt, apply a lot of pressure to get rid of the bottom carbon and decrease pressure by grinding your way up the bolt to clean the top part...This tool is small enough to fit in any vertical or pistol grips and is a must have!
Edward E.Nigma
Reviewed in Canada on July 25, 2015
saved at least 20 minutes per rifle of scraping and scrubbing and cleaning.. Was amazed at how much burnt on carbon/fouling came off my "CLEANED" bolt carrier, bolt and pin when I tested the BONE tool out.. Fits nicely into either my fore-grip or pistol grip storage holes so always on my rifle... It doesn't SURGICALLY clean your workhorse rifle parts, but gets them into fire able condition with ease and no serious scrubbing needed..
Dylan Rogers
Reviewed in Canada on October 25, 2015
Very nice tool!! Fast shipping, must have for AR enthusiasts
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