--- product_id: 156764457 title: "223 Caliber/5.56 Chamber Brush" brand: "otis technology" price: "€ 12.39" currency: EUR in_stock: true reviews_count: 5 category: "Otis Technology" url: https://www.desertcart.fr/products/156764457-223-caliber-5-56-chamber-brush store_origin: FR region: France --- # Standard 8-32 thread fits most rods Dual bristle system for precision & power Made in USA with durable quality 223 Caliber/5.56 Chamber Brush **Brand:** otis technology **Price:** € 12.39 **Availability:** βœ… In Stock ## Summary > πŸ”« Clean Like a Pro, Shoot Like a Legend ## Quick Answers - **What is this?** 223 Caliber/5.56 Chamber Brush by otis technology - **How much does it cost?** € 12.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/156764457-223-caliber-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 - β€’ **Built to Last:** Crafted in the USA with premium materials and backed by a No Nonsense Warranty for reliable performance every time. - β€’ **Compact & Convenient:** Lightweight, single brush pack designed for easy handling and quick, thorough cleaning sessions. - β€’ **Precision Meets Power:** Tapered bronze bristles target delicate chamber areas while steel bristles tackle tough locking lugs for a spotless clean. - β€’ **Universal Compatibility:** Standard 8-32 threading ensures seamless fit with most cleaning rodsβ€”no adapters needed. - β€’ **Effortless Fouling Removal:** Aggressive bristles scrub chamber, neck, shoulder, and star chamber to eliminate residue and maintain firearm integrity. ## Overview The Otis Technology .223 Caliber/5.56 Chamber Brush is a precision-engineered firearm cleaning tool featuring a dual bristle system of tapered bronze and steel for comprehensive chamber maintenance. Made in the USA with durable materials and a standard 8-32 thread, it fits most cleaning rods and ensures aggressive fouling removal for AR-15 and similar firearms. Lightweight and backed by a No Nonsense Warranty, it’s the essential upgrade for any serious gun owner’s cleaning kit. ## Description Our products are designed to be the best and are manufactured in the USA with high-quality materials to the highest industry standards.. Review: You really need this to do a good cleaning... Review: 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. ## 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 | | Batteries Required? | No | | Batteries included? | No | | Colour | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (854) | | Date First Available | 6 Aug. 2012 | | Finish | Brushed | | Grit Description | Fine | | Handle material | Alloy Steel | | Included components | Otis Technology .223 Caliber/5.56 Chamber Brush | | Item Package Quantity | 1 | | Item Weight | 4.53 g | | Item model number | FG-367-TP | | Manufacturer | Otis Technology | | Material | Plastic | | Number of Pieces | 1 | | Part number | FG-368 HT | | Pattern | Solid | | Power source type | hand_powered | | Product Dimensions | 2.54 x 2.54 x 2.54 cm; 4.54 g | | Shape | Rectangular | | Size | M | | Specific uses | AR-15 Firearm (Chamber, Neck, Shoulder) | | Style | Classic | ## Images ![223 Caliber/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 ### ⭐⭐⭐⭐⭐ Review *by D***E on 10 September 2014* You really need this to do a good cleaning... ### ⭐⭐⭐⭐⭐ Review *by Z***. on 13 November 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. ### ⭐⭐⭐⭐⭐ Review *by H***E on 29 June 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. ## Frequently Bought Together - Otis .223/5.56 Chamber Brush - Otis Technology 7.62 Chamber Brush --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/156764457-223-caliber-5-56-chamber-brush](https://www.desertcart.fr/products/156764457-223-caliber-5-56-chamber-brush) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-25*