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Dead Air Blast Shroud with DA458 Xeno Adapter .458 Cal DA465XNL

UPC: 810128161954

$199.00

5 in stock

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Description

Anyone who has run a braked SBR at an indoor range knows the drill. The guy in the next lane gives you that look, your buddies step back a few feet, and after a mag or two your own head starts feeling it. The Dead Air Blast Shroud fixes that. It caps over your muzzle device and redirects the concussion, pressure, and flash forward of the muzzle instead of letting it wash sideways and back over the firing line. The difference in comfort is immediate, and follow-up shots come faster because the shroud also works as a linear compensator, keeping the muzzle flatter so your sight picture stays put.

What the DA458 Xeno Adapter Brings to the Table

This version of the kit, model DA465XNL, ships with the DA458 Xeno adapter for 1 1/8-28 threads, so it mates up with Xeno muzzle devices and legacy pistol-style mounts running that thread pattern. Because the whole system is modular, the shroud and adapter play nicely with other Dead Air accessories and suppressor mounts, which means one purchase can move between setups as your collection grows. The generous .458 caliber through bore covers everything from 9mm carbines up to big-bore builds.

Built Like a Dead Air Product Should Be

The shroud itself is machined from 4140 HT alloy steel with the adapter in 17-4 stainless, all wearing a black nitride finish that shrugs off carbon and weather. At 2.56 inches long and just 4.6 ounces, it adds real blast mitigation without turning your compact build into a boat anchor. There is a practical safety bonus too: on short guns, the shroud extends the muzzle out past your support hand, giving you a little extra margin when running a forward grip.

Where the Blast Shroud Earns Its Keep

If you spend time on indoor ranges, shoot drills shoulder to shoulder, or just want your unsuppressed SBR or pistol-caliber carbine to be more pleasant for everyone around it, this is one of the simplest upgrades you can make. It will not make your gun quiet, but it will make it a whole lot friendlier to stand next to.

Key Specifications

  • Manufacturer: Dead Air Silencers
  • Manufacturer Part Number: DA465XNL
  • UPC: 810128161954
  • Through Bore: .458 Caliber
  • Adapter Thread Pitch: 1 1/8-28
  • Shroud Material: 4140 HT Alloy Steel
  • Adapter Material: 17-4 Stainless Steel
  • Finish: Black Nitride
  • Length: 2.56 in
  • Weight: 4.6 oz
  • Color: Black
  • Intended Platforms: Short-barreled rifles and pistol-caliber carbines

What’s Included

  • Dead Air Blast Shroud (.458 caliber through bore)
  • DA458 Xeno Adapter (1 1/8-28 thread)

Frequently Asked Questions

Does the Dead Air Blast Shroud make my rifle quieter?

Not in the way a suppressor does. It redirects the blast, pressure, and flash forward of the muzzle rather than reducing overall sound, so the report is pushed downrange instead of back at you and the people beside you. For the shooter and anyone on the firing line, the perceived concussion drops noticeably, but total sound at the muzzle is largely unchanged.

What muzzle devices does the DA465XNL version fit?

This kit includes the DA458 Xeno adapter, which uses the 1 1/8-28 thread pattern. That covers Dead Air Xeno muzzle devices along with legacy pistol-style mounts that share those threads. If your muzzle devices run KeyMo, HUB 1 3/8-24, or another pattern, Dead Air offers the same shroud kitted with different adapters, so check your mount before ordering.

Will the .458 bore work on my 9mm or 5.56 build?

Yes. The .458 caliber through bore is generously oversized on purpose, so it clears everything from 5.56 and 9mm up through big-bore cartridges. That oversize bore is part of what makes the shroud so easy to move between different guns in your safe.

How much length and weight does the Blast Shroud add?

This configuration measures 2.56 inches and weighs 4.6 ounces, making it one of the lighter options in the Blast Shroud lineup. Keep in mind it mounts over your existing muzzle device, so the added length at the muzzle is modest. On a short-barreled gun, that little bit of extension is a plus since it pushes the muzzle out past your support hand.

Additional information

UPC

810128161954

Manufacturer

Manufacturer Part Number

DA465XNL

Caliber/Gauge

.458 Caliber

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