--- product_id: 3833780 title: "Otis .223/5.56 Chamber Brush" brand: "otis technology" price: "2134 kr" currency: ISK in_stock: true reviews_count: 9 url: https://www.desertcart.is/products/3833780-otis-223-5-56-chamber-brush store_origin: IS region: Iceland --- # Durable brass stem with folded tip for longevity Bronze & steel bristles for multi-surface cleaning Standard 8-32 thread for universal rod fit Otis .223/5.56 Chamber Brush **Brand:** otis technology **Price:** 2134 kr **Availability:** ✅ In Stock ## Summary > 🔫 Clean like a pro, perform like a legend. ## Quick Answers - **What is this?** Otis .223/5.56 Chamber Brush by otis technology - **How much does it cost?** 2134 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/3833780-otis-223-5-56-chamber-brush) ## 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 - • **Built to Last:** Folded tip and brass stem ensure durability under heavy use - • **Dual-Metal Bristles:** Bronze for gentle cleaning, steel for tough lug scrubbing - • **Trusted Otis Quality:** Backed by 2-year warranty and expert craftsmanship - • **Universal Compatibility:** Standard 8-32 threading fits all major cleaning rods - • **Precision AR-15 Chamber Cleaning:** Targets chamber, neck, and shoulder for spotless performance ## Overview The Otis .223/5.56 Chamber Brush is engineered for meticulous AR-15 maintenance, featuring a durable brass stem with folded tip and dual bronze and steel bristles to clean chambers, necks, shoulders, and star lugs. Its standard 8-32 thread ensures compatibility with all major cleaning rods, making it a must-have for serious firearm enthusiasts seeking reliable, long-lasting performance. ## Description The Otis .223/5.56 Chamber Brush is a high-quality abrasive brush, designed for efficient cleaning of compatible metal materials. This product is constructed with alloy steel, ensuring durability and long-lasting use. The brush is suitable for a variety of recommended uses, making it a versatile tool for your needs. The Otis brand is known for its manufacturing expertise, and this product is no exception, delivering reliable performance. The brush is sold as a single unit, making it a convenient and cost-effective choice. Please refer to the manufacturer's instructions for proper care and use. Review: Effective Product; Makes Live Easier - Very handy brush. Works well to loosen up all the chamber fouling so it can be cleaned out with a bore snake and an AR cleaning star. I just squirt some Zippo fluid on it, push it in, and rotate it a few times around (Zippo fluid is a decent solvent that evaporates without residue, so you don't have to work hard to then clean out the solvent you just used). The one thing to know is that it fits tightly in the chamber, so you can't just spin the cleaning rod with your fingers. If your cleaning rod has a fixed handle at the end that will work. If the handle spins, you'll need something to grip the cleaning rod so you have enough torque to rotate it. I clamp a pair of vise grips to the cleaning rod and then just rotate the vise grips. Works out great. I don't fault this product for that drawback, so much as the makers of most cleaning rods. Review: Quality I expect from Otis - This brush is definitely the same quality I have come to expect from Otis, which is top notch. This brush cleans those very difficult nooks around the chamber very well. I have used this brush for around 200 passes through my AR now and it is still looking like new. I will note that you do need a rod, the Otis pull through system just does not have enough tensile strength to get this all the way into the chamber easily. So if you only have an Otis puck system be sure to build a rod into your cost (a short handgun rod works great). It is a specialty brush and it does cost a lot for what it is, but it works well and it seems like it is going to work for a long time as well. 5 Stars. ## Features - Value Pack: Each pack contains a single chamber brush, providing convenience and value for firearm owners. - Thorough Cleaning: Aggressive bronze and steel bristles scrub the chamber, neck, shoulder, and star chamber, ensuring no residue is left behind. - Dual Bristle System: Tapered bronze bristles for precision cleaning, steel bristles for thorough scrubbing of locking lugs. - Versatile Compatibility: Standard 8-32 thread size fits most cleaning rods, providing ease of use and compatibility. - Reliable Quality: Made in the USA with a No Nonsense Warranty, ensuring durability and performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000E59A8E | | Best Sellers Rank | #129,582 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #102 in Gun Brushes | | Brand Name | Otis Technology | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (899) | | Date First Available | September 29, 2006 | | Handle Material | Alloy Steel | | Included Components | Otis Technology .223 Caliber/5.56 Chamber Brush | | Item Dimensions LxWxH | 1 x 1 x 1 inches | | Item Package Dimensions L x W x H | 3.82 x 1.22 x 1.22 inches | | Item Weight | 0.16 Ounces | | Manufacturer | Otis Technology | | Material | Plastic | | Model Name | FG-367 HT | | Number of Items | 1 | | Package Weight | 0.01 Kilograms | | Part Number | FG-368 HT | | Size | One Size | | Sport Type | Hunting | | Style | Classic | | Suggested Users | unisex-adult | | Warranty Description | 2 Year Manufacturer | ## Images ![Otis .223/5.56 Chamber Brush - Image 1](https://m.media-amazon.com/images/I/51gvGy43uJL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Effective Product; Makes Live Easier *by Z***. on November 13, 2014* Very handy brush. Works well to loosen up all the chamber fouling so it can be cleaned out with a bore snake and an AR cleaning star. I just squirt some Zippo fluid on it, push it in, and rotate it a few times around (Zippo fluid is a decent solvent that evaporates without residue, so you don't have to work hard to then clean out the solvent you just used). The one thing to know is that it fits tightly in the chamber, so you can't just spin the cleaning rod with your fingers. If your cleaning rod has a fixed handle at the end that will work. If the handle spins, you'll need something to grip the cleaning rod so you have enough torque to rotate it. I clamp a pair of vise grips to the cleaning rod and then just rotate the vise grips. Works out great. I don't fault this product for that drawback, so much as the makers of most cleaning rods. ### ⭐⭐⭐⭐⭐ Quality I expect from Otis *by H***E on June 29, 2012* This brush is definitely the same quality I have come to expect from Otis, which is top notch. This brush cleans those very difficult nooks around the chamber very well. I have used this brush for around 200 passes through my AR now and it is still looking like new. I will note that you do need a rod, the Otis pull through system just does not have enough tensile strength to get this all the way into the chamber easily. So if you only have an Otis puck system be sure to build a rod into your cost (a short handgun rod works great). It is a specialty brush and it does cost a lot for what it is, but it works well and it seems like it is going to work for a long time as well. 5 Stars. ### ⭐⭐⭐⭐⭐ ESSENTIAL CLEANING BRUSH FOR YOUR AR/M4 *by R***. on July 7, 2012* This is a top of the line brush from Otis for cleaning the chamber on your M4 .223/5.56. The chamber can be difficult to clean without using the proper tool and a cleaner chamber will help prevent future problems. Save your Q-tips for your ears and spend a couple extra dollars and buy the best chamber brush. I use my pistol cleaning rod because its stronger and works well with this brush. I have to give this high quality product 5 stars. ## Frequently Bought Together - Otis .223/5.56 Chamber Brush - Otis Technology 7.62 Chamber Brush --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/3833780-otis-223-5-56-chamber-brush](https://www.desertcart.is/products/3833780-otis-223-5-56-chamber-brush) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-04-27*