Dead Air Xeno Muzzle Brake Black, 5/8x24

The Dead Air Xeno muzzle brake in 5/8x24 is built for shooters who refuse to compromise on recoil control and precision. Whether you're running it standalone or pairing it with a Xeno Adapter–equipped suppressor, this brake delivers the repeatability and durability Dead Air is known for, without the weight or length penalty that can throw off your zero or complicate your rifle setup. If you're serious about long-range accuracy, competition shooting, or simply want consistent performance under sustained fire, the Xeno gives you the platform to shoot harder and stay on target.

What sets the Xeno apart is its engineering for suppressor integration. The shortened profile and smart lock-up geometry minimize erosion on suppressor baffles, extending suppressor life while maintaining sound performance. The Xeno mounting system uses industry-standard 1-3/8-24 threads, making it compatible with Dead Air's Nomad series suppressors and many other silencers on the market—flexibility matters when you're investing in your setup. Left-handed threads between the brake and adapter keep everything locked together, and you can verify torque even with a suppressor fully installed, a genuine advantage for shooters running cans for extended sessions.

Built from nitrided 4140 steel, the Xeno resists the galling and thread damage common to uncoated alternatives. Carbon and copper cleanup is easier, and your threads stay safe through hundreds or thousands of rounds. Both the brake and adapter feature generous tooling surfaces, giving you real access and options whether you're in the field or at the bench. For the precision-minded shooter who demands durability alongside repeatability, the Xeno delivers a simple, optimized design that turns variables in your favor.

Key Features

• 5/8x24 threading for modern tactical and precision rifles
• Lightweight design with minimal length addition for minimal poi shift
• Compatible with Dead Air Nomad series and many industry-standard suppressors via Xeno Adapter
• Left-handed adapter threads prevent unintended loosening under fire
• Nitrided 4140 steel resists galling, corrosion, and thread damage
• Accessible tooling surfaces allow torque verification even with suppressor installed
• Shortened profile reduces baffle erosion and extends suppressor life

Specifications

Frequently Asked Questions

Is the Xeno 5/8x24 compatible with my suppressor?

The Xeno works standalone as a muzzle brake. When paired with a Xeno Adapter–equipped suppressor, it provides optimized mounting. The Xeno mounting system uses industry-standard 1-3/8-24 threads, making it compatible with Dead Air's Nomad series and many other suppressors on the market. Check your suppressor's compatibility with the Xeno Adapter before purchasing.

Will the Xeno brake shift my point of impact when I remove my suppressor?

The Xeno is engineered for repeatability. The left-handed threads between brake and adapter help maintain a secure, consistent lock-up. However, as with any muzzle device, verify your zero after any configuration change to confirm consistent performance with your setup.

What makes nitrided 4140 steel better than other muzzle brake materials?

Nitrided 4140 steel offers hardness and corrosion resistance while resisting the thread galling common to uncoated materials like 17-4 stainless. It's easier to clean of carbon and copper deposits, and your threads are less likely to sustain damage during maintenance or extended use—important when you're running suppressors for extended periods.

Can I adjust the brake's torque while my suppressor is attached?

Yes. Both the Xeno brake and adapter feature ample tooling surfaces that remain accessible even with a suppressor fully installed, allowing you to verify or adjust mounting torque without removing your silencer.