










🛡️ Clean smarter, shoot sharper — never miss a beat with the B.O.N.E. Tool!
The Otis Technology B.O.N.E. Tool is a compact, precision-engineered cleaning device tailored for .223/5.56 rifles. It effectively removes carbon fouling from bolt carrier assemblies, including the bolt and firing pin, saving users over 20 minutes per cleaning session. Featuring an integrated T-handle for enhanced grip and a design that fits conveniently into rifle storage compartments, it’s a trusted choice among firearm enthusiasts seeking quick, reliable maintenance.








| ASIN | B00BCKOKD0 |
| Batteries included? | No |
| Brand | Otis Technology |
| Compatible with | Rifle |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,410) |
| Date First Available | 20 April 2013 |
| Department | Men's |
| Height | 1 inches |
| Included components | Product |
| Is discontinued by manufacturer | No |
| Item display length | 5 inches |
| Item display width | 5 inches |
| Item model number | IP-246 B |
| Manufacturer | Otis Products, Inc. |
| Number of items | 1 |
| Number of pieces | 1 |
| Product Dimensions | 11.07 x 12.7 x 2.21 cm; 31.75 g |
| Size | 5.56/.223 |
| Weight | 86 g |
A**O
E ok… Ma non ha l’utilità che speravo avesse
E**A
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..
A**R
This joker works and feels great! Perfect size and durability! It’s easy to use and exactly what you’re looking for!!
L**Y
Product performs exactly as explained in the description. This is NOT a catch-all for all cleaning of your bolt carrier, but it does what it's intended to do.
A**3
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.
Trustpilot
4 days ago
2 months ago