FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Otis Technology 5.56mm MSR/AR B.O.N.E. Tool
$55.97 $39.17 Save 30%
View Product
Compare (0)
Most Helpful Positive Review Easy to use
Work like a champ. Does everything the high price tools do and works and does the job. Stores nicely and does works with no thinking needed. The only thing is it is not the only tool you will need to clean the AR15' Otis makes other tools for that.
Most Helpful Negative Review It gets the job done
Lucky OpticsPlanet had a good deal, just under $20. I’ve seen this listed for over $40? Great tool for cleaning the firing pin, but honestly I don’t see any difference in using a cleaning brush you get from a kit to get a good cleaning. They’re plenty of different brands of cleaning solvents that d...
Read More...
Show
Sort by
Filter by

not what i was expecting

by wej, Verified Owner from TX, United States Written on March 24, 2024
It’s hard to find a tool like this that will work correctly with multiple brand bcg’s. Either the tool isn’t in spec or the multiple bcg’s I have are out of spec.
Pros:
  • None
Cons:
  • fitment
Would recommend: No
Was it helpful to you? Yes | No

great product

by wej, Verified Owner from TX, United States Written on March 9, 2024
So far it’s been great. Cleans most bcg that I have laying around. Some of the bcg’s with coatings can be a little tight
Best Used for:
  • AR plaatform
Would recommend: Yes
Was it helpful to you? Yes | No

Great tool to have for cleaning

by Raymond, from AZ, United States Written on May 17, 2023
The Otis B.O.N.E. tool is a great to for cleaning my AR15. I use it on customers ARs for cleaning. It was a good price and I could not pass it up. I will probably order a second one and teach the wife how to clean an AR15.
Would recommend: Yes
Was it helpful to you? Yes | No

Doesn't work

by Tim, from OH, United States Written on June 1, 2022
The reason this tool did not work for me is because the tolerances are too loose on the part that I supposed to scrape the bolt. I put the bolt in the tool and it just basically spins oh, it is not tight enough to scrape off any carbon.
Would recommend: No
Was it helpful to you? Yes | No

Not as effective as expected

by Ryan, Verified Owner from NV, United States Written on June 16, 2021
This product does the job but didn’t really make that big of a difference. I first thought this would help ease and hasten the cleaning process, but that wasnt really the case. The usual cleaning kits can do just as good of a job. I think this tool would be more useful for bolts and bcgs with tough and heavy carbon fouling that the typical cleaning kits will have trouble with. If you’ve only shot a couple hundred rounds, this tool is not necessary for cleaning.
Pros:
  • price and quality
Cons:
  • Fit
Would recommend: Yes
Was it helpful to you? Yes | No

Excellent tool

by nighthog, from WA, United States Written on February 4, 2017
This tool works very well. It is versatile and allows to cleaning carbon from the blot and firing pin. Easy to use. If you use an Otis pull cord it can be used as a handle. Made cleaning the bolt a snap.
Would recommend: Yes
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?