Dead Air Armament Blast Shroud .458 Cal W/Da455 Xeno Adapter 1-3/8-24'' Thread

The Dead Air Armament Blast Shroud in .458 caliber with DA455 Xeno adapter is a muzzle device engineered to transform the shooting experience on short-barreled rifles and pistol-caliber carbines. This 1-3/8-24" threaded shroud diverts muzzle blast and flash forward, significantly reducing the concussion that hammers shooters and bystanders alike. If you've ever been at a range where nearby shooters are running short barrels and aggressive loads, you know how brutal the noise and concussion can get—this shroud is the answer to making everyone's day at the range more tolerable.

Dead Air's blast shroud works by redirecting the expanding gases and unburned powder away from your support side, which does double duty: it cuts down on that annoying muzzle rise that disrupts your sight picture on follow-up shots, and on short barrels it pushes the muzzle extension further from your shooting hand—a real safety win when you're operating in tight spaces. The modular design means this shroud integrates seamlessly with other Dead Air suppressors and accessories, so as your setup evolves, the shroud can move with you.

Built from 4140 high-tensile steel with black nitride finish, this shroud is built to last through serious use. Weighing just over 5 ounces and measuring 2.56" long, it's a practical addition that doesn't burden your rifle. Whether you're running an unsuppressed short-barrel setup at the range or running it with other Dead Air components, this .458 shroud gives you real blast and concussion management without the full signature of a suppressor.

Key Features

• Diverts muzzle blast and flash forward, reducing concussion for shooter and bystanders
• Minimizes muzzle rise for faster, more controlled follow-up shots
• Extends muzzle away from support hand on short-barrel rifles
• Modular design integrates with other Dead Air suppressors and accessories
• 4140 high-tensile steel construction with black nitride finish
• Compact at 2.56" length and 5.1 oz weight

Specifications

Caliber	.458
Thread Pattern	1-3/8-24"
Included Adapter	DA455 Xeno
Length	2.56"
Weight	5.1 oz
Material (Shroud)	4140 HT Alloy Steel
Material (Adapter)	4140HT Steel / 17-4 Stainless
Finish	Black Nitride
Through Bore	.458 Cal

Frequently Asked Questions

Will this blast shroud work with my short-barrel rifle setup?

Yes. The Dead Air Blast Shroud is specifically designed for short-barreled rifles and pistol-caliber carbines. It threads onto your barrel via the 1-3/8-24" thread pattern and mounts over existing Dead Air muzzle devices, or can thread directly to your barrel with the DA471 adapter (sold separately).

Can I use this shroud with other Dead Air suppressors and accessories?

Yes. Dead Air's modular architecture means the shroud and its adapters are interchangeable with other Dead Air suppressors and muzzle devices, so you can reconfigure it for different applications as your needs change.

What's the benefit of the muzzle extension on a short barrel?

On short-barreled rifles, the shroud extends the muzzle further from your support hand, reducing the risk of your hand covering the muzzle during operation—an important safety consideration in tight shooting environments.

Does the shroud reduce sound as much as a suppressor?

The Blast Shroud reduces concussion and directs muzzle blast forward, making shooting more pleasant for you and nearby shooters. It's designed for blast and concussion management on unsuppressed short barrels; it is not a suppressor and does not function as one.