The HUXWRX HX-QD is not your traditional suppressor. The HX-QD 556mm is a great choice for the widest range of 5.56 caliber rifles. Focusing strongly on maximum sound performance, the HX-QD 556 is ideal for shooters who are more concerned with maximum suppression over size and weight. As with all of the HUXWRX Helix style rifle silencers, the patented Flow-Through® technology of this silencer redirects the expanding gasses in a helical pattern allowing the gas to expand and cool as they move through the silencer body, reducing the high temperatures. This unique design also means that the expanding gas generates torque lock on the silencer and snugs it onto the mount. As the gas moves through the 17-4 stainless steel and Grade 5 titanium coils, the effect on the silencer tube is a remarkably cooler and extremely durable suppressor.

Speaking of durability, the HX-QDs are built with a full-auto rating and easily pass the USSOCOM reliability stress test – said differently, these cans are built for abuse. The proven Flow-Through® tech is also focused on the need to not increase back pressure (or blowback) like a traditional baffle stack might. These silencers are tested to impact bolt cycle speed of less than 5% over a baseline, therefore muzzle rise and recoil are more easily managed and don't affect weapon malfunctions.

Now with a new flash cap, the HX-QD 556 will reduce muzzle flash as well as attenuate sound, and mitigate blowback!

• Advanced Flow-Through® Technology: Reduces back pressure significantly, enhancing rifle performance and shooter comfort by minimizing gas blowback.
• Durable Build: The fully-welded outer body is crafted from 17-4 heat-treated stainless steel, finished with a high-temperature black Cerakote® for superior heat and corrosion resistance.
• Efficient Gas Handling: Utilizes a unique helical pattern to redirect expanding gases, allowing them to expand and cool, reducing noise and muzzle flash effectively.
• Quick and Secure QD System: HUXWRX's Quick Detach system enables fast and reliable attachment and detachment, making it convenient for various operational needs.
• Minimal Impact on Bolt Velocity: Maintains bolt velocity within 5% of the baseline, ensuring the rifle's reliability and accuracy are unaffected.
• Optimized for 5.56 Caliber: Specifically designed for 5.56 caliber rifles, providing optimal suppression while maintaining rifle balance and handling.

Lightweight and Compact: Engineered for minimal weight and size impact, improving maneuverability and reducing shooter fatigue during prolonged use.

• Weight: 17.6oz
• Length: 6.44”
• Diameter: 1.6”
• Finish: C-Series Cerakote
• Build Materials: 17-4 Stainless & Grade 5 Titanium
• Maintenance Schedule: A detailed cleaning is recommended every 2,500 rounds. Detailed cleaning will help ensure product performance and service life are uncompromised.

• User Manual
• HUXWRX HX-QD 556
• Flash Hider-QD 556 1/2x28