The Faxon Duty 9mm 10.5" Suppressor Ready Upper (Model FXURGD9MM105TA1075CSR) is a premium, professional-grade upper receiver assembly designed for serious 9mm AR-15 pistol caliber carbine builds. Featuring a 10.5-inch threaded barrel and a durable black finish, this upper is engineered for reliability, accuracy, and seamless suppressor integration. Whether you’re building a high-performance home defense PCC, a competition-ready pistol, or a dedicated suppressed 9mm platform, the Faxon Duty 9mm Upper delivers the quality and performance that Faxon Firearms is known for.
10.5-Inch Suppressor Ready Barrel
The 10.5-inch barrel is the standout feature of this upper receiver. Precision-machined and threaded in the standard 1/2x28 pattern, it is fully suppressor-ready right out of the box. The 10.5-inch length offers an excellent balance between compactness and ballistic performance, providing better velocity and terminal energy than shorter 8-inch or 8.5-inch barrels while still maintaining a highly maneuverable overall package. This makes it an ideal choice for shooters who want the benefits of a suppressor without sacrificing too much velocity.
The Faxon Duty 9mm 10.5" Suppressor Ready Upper combines a longer barrel with suppressor compatibility, delivering improved ballistics and reduced noise in one premium package.
Duty Series Construction
The Faxon Duty series represents a step above standard AR components. This upper is built with higher-grade materials and tighter manufacturing tolerances to ensure long-term durability and consistent performance. It includes a robust 9mm blowback bolt carrier group designed for reliable cycling and a high-quality barrel that maintains accuracy during extended shooting sessions. The black finish provides excellent corrosion resistance and a professional, tactical appearance suitable for both duty and recreational use.
AR-15 Platform Compatibility
This upper receiver is designed to work seamlessly with standard AR-15 lower receivers configured for 9mm. It utilizes the common blowback operating system found in most 9mm AR builds and is compatible with Glock-style magazines when paired with the appropriate lower. Builders can create a highly customized 9mm PCC while retaining the familiar ergonomics, controls, and aftermarket support of the AR-15 platform.
Key Features of the Faxon Duty 9mm Upper
- 10.5-Inch Threaded Barrel – Suppressor ready with 1/2x28 threading
- Caliber – 9mm Luger
- Operating System – Blowback
- Finish – Durable Black
- Series – Duty Series (Premium Components)
- Model – FXURGD9MM105TA1075CSR
- UPC – 810209950538
Why Choose the Faxon Duty 9mm 10.5" Suppressor Ready Upper?
The Faxon Duty 9mm 10.5" Suppressor Ready Upper is an excellent choice for builders who want more velocity and better terminal performance than shorter-barreled 9mm uppers while still maintaining suppressor compatibility. The 10.5-inch barrel length provides a noticeable improvement in muzzle velocity compared to 8-inch or 8.5-inch options, resulting in better energy retention and flatter trajectory. Faxon’s reputation for producing high-quality barrels and reliable components makes this upper a strong foundation for any serious 9mm AR-15 build.
Technical Specifications
| Brand | Faxon Firearms |
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| Model | Duty 9mm Suppressor Ready Upper |
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| Part Number | FXURGD9MM105TA1075CSR |
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| Caliber | 9mm Luger |
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| Barrel Length | 10.5 Inches (Threaded) |
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| Thread Pattern | 1/2x28 |
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| Finish | Black |
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| Operating System | Blowback |
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| Platform | AR-15 |
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| UPC | 810209950538 |
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Ideal Applications
The Faxon Duty 9mm 10.5" Suppressor Ready Upper is ideal for building suppressed home defense pistols, truck guns, and Pistol Caliber Carbine (PCC) competition firearms. The longer 10.5-inch barrel offers improved ballistics over shorter options while still allowing for a compact overall length when paired with a suppressor. It is also well-suited for recreational shooters and builders looking for a high-quality, suppressor-optimized 9mm upper receiver assembly.
Build a high-performance 9mm platform with the Faxon Duty 9mm Suppressor Ready Upper. Featuring a 10.5-inch threaded barrel, black finish, and premium Duty Series construction, this Model FXURGD9MM105TA1075CSR delivers reliability, velocity, and suppressor compatibility for AR-15 9mm builds. UPC 810209950538.
