---
product_id: 4361552
title: "Otis Technology The B.O.N.E Tool Bolt and Bolt Carrier Cleaning Tool (Select Your Caliber)"
brand: "otis technology"
price: "VT15435"
currency: VUV
in_stock: true
reviews_count: 13
category: "Otis Technology"
url: https://www.desertcart.vu/products/4361552-otis-technology-the-b-o-n-e-tool-bolt-bolt
store_origin: VU
region: Vanuatu
---

# Caliber-specific fit Multi-surface carbon scraper Precision steel build Otis Technology The B.O.N.E Tool Bolt and Bolt Carrier Cleaning Tool (Select Your Caliber)

**Brand:** otis technology
**Price:** VT15435
**Availability:** ✅ In Stock

## Summary

> 🛡️ Clean smarter, shoot sharper — don’t let carbon slow your game!

## Quick Answers

- **What is this?** Otis Technology The B.O.N.E Tool Bolt and Bolt Carrier Cleaning Tool (Select Your Caliber) by otis technology
- **How much does it cost?** VT15435 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/4361552-otis-technology-the-b-o-n-e-tool-bolt-bolt)

## Best For

- otis technology enthusiasts

## Why This Product

- Trusted otis technology brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Range-Ready:** Lightweight and pocket-sized to accompany you on every range trip without bulk.
- • **Durability You Can Trust:** Crafted from steel and precision-machined in the USA for long-lasting performance.
- • **Multi-Functional Scraper:** Effortlessly removes fouling from bolt, bolt carrier, and firing pin with a single tool.
- • **Ergonomic T-Handle Feature:** 8-32 threaded hole doubles as a T-handle for enhanced grip and control during cleaning.
- • **Engineered for Precision Cleaning:** Specialized design targets carbon buildup on bolt carrier assemblies for .223 and 7.62 calibers.

## Overview

The Otis Technology B.O.N.E Tool is a precision-engineered steel cleaning tool designed specifically for .223 and 7.62 caliber rifles. It efficiently scrapes carbon and fouling from the bolt, bolt carrier, and firing pin, featuring an 8-32 threaded hole that doubles as a T-handle for superior control. Compact and lightweight, this USA-made tool fits easily in any range bag or pocket, delivering reliable, durable performance trusted by thousands of shooters.

## Description

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.

Review: Get it! - This joker works and feels great! Perfect size and durability! It’s easy to use and exactly what you’re looking for!!
Review: Works as explained. - 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.

## Features

- Specialized Tool: Designed specifically to clean carbon build up and debris from the bolt carrier assembly of .223 rifles.
- Versatile Utility: Scrapes carbon from the bolt, bolt carrier, and firing pin, and also includes a 8-32 threaded hold to act as a T-handle.
- Sturdy Construction: Made of steel to ensure a thorough clean against even the most caked on carbon deposits.
- Conveniently Portable: Compact, lightweight tool can go with you wherever your guns go. Small enough to fit in any range bag, or even your pocket.
- Reliable Quality: Precision machined & proudly made in the USA, ensuring durability and performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JEVRQGC |
| Best Sellers Rank | #20,812 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #78 in Gunsmithing Tools |
| Brand Name | Otis Technology |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,491) |
| Date First Available | April 1, 2014 |
| Included Components | B.O.N.E. Tool |
| Item Package Dimensions L x W x H | 3.7 x 2.36 x 0.87 inches |
| Manufacturer | Otis Products, Inc. |
| Model Name | FG-276 |
| Package Weight | 0.08 Kilograms |
| Part Number | FG-276 |
| Size | 7.62/.308 |
| Suggested Users | "" |
| Warranty Description | Limited Warranty |

## Product Details

- **Brand:** Otis Technology
- **Global Trade Identification Number:** 00014895002612
- **Included Components:** B.O.N.E. Tool
- **Manufacturer:** Otis Products, Inc.
- **UPC:** 014895002612

## Images

![Otis Technology The B.O.N.E Tool Bolt and Bolt Carrier Cleaning Tool (Select Your Caliber) - Image 1](https://m.media-amazon.com/images/I/41+ivrjEM3S.jpg)
![Otis Technology The B.O.N.E Tool Bolt and Bolt Carrier Cleaning Tool (Select Your Caliber) - Image 2](https://m.media-amazon.com/images/I/51R8zZG9qqL.jpg)
![Otis Technology The B.O.N.E Tool Bolt and Bolt Carrier Cleaning Tool (Select Your Caliber) - Image 3](https://m.media-amazon.com/images/I/61i5adYF54L.jpg)
![Otis Technology The B.O.N.E Tool Bolt and Bolt Carrier Cleaning Tool (Select Your Caliber) - Image 4](https://m.media-amazon.com/images/I/71v9LIBmxtL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this ok to use on nickel boron?**
A: Why not??  It is tollerenced to remove crud Not metal! Reguardless the coating.

**Q: Can i use this effectively on my bushmaster ar 6.8 spc?**
A: Don't know if the 6.8 and 5.56 bolt group components are identical or close enuff for using the BONE tool for both. I can tell you it works pretty good for cleaning away carbon from 5.56 bolt components.

**Q: Will this 7.62mm Otis bone tool also work on a 7.62x39 russian caliber bolt?**
A: If you are referring to a ar47 bolt (cmmg mutant,  rra) I would try the 556 bone tool as it uses the same carrier as 556. It was only designed for the AR platform and not an ak.

**Q: Does this work on dpms gen 2 308**
A: the 7.62mm and .308 sizes are virtually the same so it should work just fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Get it!
*by A***R on November 30, 2025*

This joker works and feels great! Perfect size and durability! It’s easy to use and exactly what you’re looking for!!

### ⭐⭐⭐⭐⭐ Works as explained.
*by L***Y on October 13, 2025*

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.

### ⭐⭐⭐⭐⭐ Quality Product
*by J***E on June 8, 2025*

Product delivered quick and appears to be good quality. I like it.

## Frequently Bought Together

- Otis Technology The B.O.N.E Tool Bolt and Bolt Carrier Cleaning Tool (Select Your Caliber)
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-20*