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Dead Air Armament  |  SKU: RSR-DAADA122
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Dead Air Armament - Xeno Flash Hider 5/8-24 (Nitrided 4140)

$8595 $8900
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Description

Dead Air Armament Xeno Flash Hider 5/8-24 is a precision-minded muzzle device built to deliver repeatable suppressor mounting, minimal added length/weight, and long-term durability. Optimized to work as a stand-alone flash hider or as the front half of the Xeno Mount System when paired with a Xeno Adapter (adapter sold separately), the Xeno reduces focused baffle erosion and preserves suppressor life while maintaining excellent return-to-zero.

Key Features

  • Thread Pitch: 5/8-24 muzzle thread for direct-mount or adapter use.
  • Material & Finish: Nitrided 4140 steel for hardness, corrosion resistance, and reduced thread galling.
  • Xeno Mount Compatibility: Short, shallow lock-up minimizes blast chamber intrusion—better durability for modern small-blast-chamber suppressors.
  • Repeatable Mounting: Engineered for non-negotiable repeatability and reliable return-to-zero when used with a Xeno Adapter.
  • Left-Hand Adapter Threads: Flash hider and adapter mate with left-handed threads to prevent unthreading during suppressor removal and to allow torque verification.
  • Tooling Surfaces: Generous, accessible tooling flats remain usable even with the suppressor installed for high-torque servicing after heavy use.
  • Compatibility: Adapter uses industry-standard 1-3/8-24 threads—compatible with Dead Air Nomad series and many other silencers on the market.

Why Choose the Xeno Flash Hider?

  • Designed for shooters who need a lightweight, low-profile mounting platform with exceptional repeatability.
  • Shorter lock-up location reduces concentrated blast erosion on baffles—extends suppressor service life.
  • Nitrided 4140 construction is easier to clean (carbon and copper deposits) and less likely to damage threads during maintenance.
  • Ideal for precision rifles, duty firearms, and anyone building a durable, future-proof suppressor system.

Notes: Xeno Adapter sold separately. Always verify thread compatibility with your firearm and suppressor before installation.

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Frequently Asked Questions

What makes the Dead Air Armament Xeno Flash Hider a good choice for suppressor mounting?

The Dead Air Armament Xeno Flash Hider is designed for precision-minded shooters who require reliable suppressor mounting. Its construction allows for minimal added length and weight, making it ideal for maintaining the balance and handling of your firearm. The flash hider's compatibility with the Xeno Mount System ensures a repeatable and secure attachment, preserving the suppressor's life by reducing focused baffle erosion. This is particularly beneficial for those using modern small-blast-chamber suppressors.

How does the nitrided 4140 steel construction benefit the Xeno Flash Hider?

The use of nitrided 4140 steel in the Xeno Flash Hider offers several advantages, including enhanced hardness and corrosion resistance. This material choice helps reduce thread galling, making maintenance easier and extending the lifespan of both the flash hider and the suppressor. Additionally, the nitrided finish simplifies cleaning, as it resists carbon and copper deposits that can accumulate over time.

Why is the left-hand adapter threading important for the Xeno Flash Hider?

The left-hand threading on the Xeno Flash Hider is a critical design feature that prevents the unthreading of the suppressor during removal. This ensures that the suppressor remains securely attached until you intentionally remove it, which is particularly important in high-stress or tactical situations. The left-hand threads also facilitate easy torque verification, providing peace of mind that your suppressor is securely mounted.

Can the Xeno Flash Hider be used with suppressors other than those from Dead Air?

Yes, the Xeno Flash Hider is compatible with a range of suppressors beyond just those from Dead Air, thanks to its use of industry-standard 1-3/8-24 threads. This makes it a versatile choice for shooters who own or plan to use different suppressor brands. However, it is crucial to verify thread compatibility with your specific suppressor and firearm to ensure a proper fit and function.

How does the Xeno Flash Hider contribute to the longevity of a suppressor?

The Xeno Flash Hider is engineered to minimize blast chamber intrusion, which reduces concentrated blast erosion on the suppressor's baffles. This design feature is crucial for extending the service life of your suppressor, as it helps preserve the integrity of the internal components. By maintaining excellent return-to-zero and ensuring repeatable mounting, the Xeno Flash Hider supports consistent performance over time.

What are the tooling surfaces on the Xeno Flash Hider used for?

The Xeno Flash Hider features generous and accessible tooling surfaces that are designed for high-torque servicing. These surfaces remain usable even when the suppressor is installed, allowing for easy maintenance and adjustments after heavy use. This is particularly beneficial for shooters who frequently use their firearms in demanding conditions and need to ensure that their equipment remains in optimal working order.

Is the Xeno Flash Hider suitable for use on precision rifles?

The Xeno Flash Hider is indeed suitable for precision rifles, as it offers a lightweight and low-profile mounting platform. Its design ensures exceptional repeatability, which is essential for maintaining accuracy in precision shooting. The flash hider's ability to reduce suppressor wear and maintain return-to-zero makes it an excellent choice for shooters who demand consistent performance from their precision setups.

What should be considered when installing the Xeno Flash Hider?

When installing the Xeno Flash Hider, it's important to verify that the thread pitch matches your firearm's barrel. The flash hider uses a 5/8-24 thread pitch, which is common for many rifles but should be confirmed before installation. Additionally, ensure that the suppressor and adapter (if used) are compatible with the flash hider's threading to avoid any issues with mounting or performance.

How does the Xeno Flash Hider affect the handling of a firearm?

The Xeno Flash Hider is designed to add minimal length and weight to the firearm, preserving its balance and handling characteristics. This makes it a suitable choice for shooters who prioritize maneuverability and ease of handling, whether in tactical situations or during extended shooting sessions. The flash hider's low-profile design ensures that it does not interfere with the firearm's performance or ergonomics.

What are the benefits of using the Xeno Flash Hider in a suppressor system?

Using the Xeno Flash Hider as part of a suppressor system offers several benefits, including enhanced durability and reduced suppressor wear. The flash hider's design minimizes blast chamber intrusion, which helps protect the suppressor's baffles from erosion. This contributes to a longer service life and consistent performance. Additionally, the repeatable mounting and return-to-zero capabilities ensure that the suppressor system remains reliable and accurate over time.