Otis B.O.N.E. Tool

posted on June 5, 2013
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
2013651122-otis-bone-tool_m.jpg

6/5/2013

As a soldier and civilian shooter, I’ve had plenty of practice disassembling, cleaning and maintaining M4- and AR-style rifles. Many times I've seen young soldiers take knives to their rifle’s bolt assemblies, trying to scratch off the tough, caked-on carbon. It made me cringe a bit, but given a standard G.I. cleaning kit and basic CLP solution, they really didn’t have other options available in the field.

Times have changed. New for 2013, Otis Technology has introduced the B.O.N.E. Tool, the first tool specifically designed to clean the bolt assembly components of an AR-style rifle. CNC-machined from 1144 steel, the B.O.N.E. Tool has built-in scrapers designed to remove carbon fouling from the bolt, bolt carrier and firing pin. As well, it includes an 8-32 threaded hole so it can act as a T-handle for conventional cleaning rods. Its 25⁄8x5/8-inch dimensions make it is easy to store and transport, even in a pistol grip compartment.

Guaranteed for life, this product should become a staple of AR cleaning and repair kits, and it is my hope they become standard-issue among military and law enforcement. Price: $25.

Contact: Otis Technology; (800) 684-7486; www.otistec.com.

Latest

muzzle blast
muzzle blast

Here for the Boom: How I Learned to Love the Big-Bores

A fear of recoil can turn into a longing for more kick. The author is proof of that.

Steiner Optics Debuts Overwatch Program to Support First Responders

With its new Overwatch Program, Steiner Optics now offers special pricing on select products for qualified military members, law-enforcement officers, first responders, corrections personnel and court officials.

Review: Taurus RPC

Taurus’s RPC brings a large-format pistol to the company’s lineup of revolvers and affordable semi-automatic pistols.

Old Meets New: The Springfield Armory Kuna Tri-Lug and .40 S&W Models

The iconic tri-lug muzzle of the H&K MP5 is now available on the Springfield Armory Kuna, allowing it to more closely match the original HS Produkt design while also allowing for easy mounting of suppressors.

The Armed Citizen® Sept. 7, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Review: High Desert Cartridge Company Ammunition

Ammunition brands like High Desert Cartridge may not be as well-known as larger makers, but they can still offer excellent bang for your buck.

Interests



Get the best of American Rifleman delivered to your inbox.