Shadow 4.5" Barrel MR/XR Threaded - Bronze Finish
$186.56
$234.00
(You save
$47.44
)
- Barrel Length:
- 4.5"
- Caliber-Gauge:
- 9mm Luger
The Shadow Systems 4.5" Barrel MR/XR Threaded in Bronze Finish is a precision replacement barrel built for shooters who demand reliable performance and clean aesthetics on their MR920, XR920, or MR918 platform pistols. This threaded barrel combines functional design with a distinctive bronze finish that stands out on the range or in a duty setup. Shadow Systems engineered this barrel with attention to chamber support and lockup consistency, so you're getting a component that plays well with factory ammunition and runs without fuss.
The 4.5" length puts this barrel in the sweet spot for shooters balancing sight radius with ergonomics and holsterability. Whether you're upgrading for aesthetics, adding a suppressor-ready option, or simply want a quality replacement, this barrel integrates seamlessly with your existing MR or XR platform. The spiral fluting not only reduces weight and improves heat dissipation but also gives your pistol a professional, purpose-built appearance.
Built to handle standard and hot ammunition without compromise, the fully supported chamber accepts lead bullets and high-pressure loads, so you're not limited to premium ammo. This is a real working barrel that's proven through proof-round testing to meet Shadow Systems' reliability standards.
Key Features
- 4.5" length optimized for MR920, XR920, and MR918 platforms
- Threaded design ready for suppressors or muzzle devices
- Spiral fluted construction reduces weight and aids cooling
- Bronze finish offers distinctive look and corrosion resistance
- Fully supported chamber handles standard, hot, and lead-bullet loads
- Precision lockup design for reliable function
Specifications
| Brand | Shadow Systems |
| Barrel Length | 4.5" |
| Finish | Bronze |
| Thread Pattern | Threaded |
| Compatible Platforms | MR920, XR920, MR918 |
| Fluting | Spiral Fluted |
| Chamber Type | Fully Supported |
Frequently Asked Questions
What pistols does this barrel fit?
This Shadow Systems barrel is designed for MR920, XR920, and MR918 platforms. It will not fit other pistol models without modification, so verify your platform before ordering.
Can I use this barrel with a suppressor?
Yes. The threaded design allows you to attach suppressors or other muzzle devices that match the thread pitch. Check your suppressor's specifications to confirm compatibility.
Will this barrel handle hot loads and lead ammunition?
The fully supported chamber is engineered to handle standard factory ammunition, hot loads, and lead bullets without issue. It has been proven through proof-round testing to reliably handle mainstream commercial ammunition.
Why choose a spiral fluted barrel?
Spiral fluting reduces barrel weight while improving heat dissipation during extended shooting sessions. It also gives your pistol a more refined, professional appearance compared to a standard barrel.
