The Dead Air Blast Shroud (Shroud Only), 1-3/8-32, for DA429 KeyMo Adapters (Dead Air part no. DA464S) is built to tame the concussion of short-barreled rifles and pistol-caliber carbines. This is the shroud-only version for the DA429 KeyMo adapters at 1-3/8-32, and at 2.7 ounces it is the lightest of the three shroud-only sizes. It diverts the bright flash and concussion forward of the muzzle, making the line more pleasant for the shooter and everyone nearby. The shroud is 4140 heat-treated alloy steel with a black nitride finish.

Key Specifications

• The shroud is configured for the DA429 KeyMo adapters at 1-3/8-32, the pattern this shroud-only version mounts over.
• Overall length is 1.87 inches, the shroud-only length for this configuration.
• Weight is 2.7 ounces, a light addition to the front of the rifle.
• The through bore is .458 caliber, which sets what projectiles the shroud can clear.
• The shroud is 4140 heat-treated alloy steel, a tough material for muzzle hardware.
• The finish is black nitride, a hard coating that resists wear.
• The shroud acts as linear compensation, reducing muzzle rise to help maintain the sight picture for faster follow-up shots.

Frequently Asked Questions

Which adapter is this shroud for? It is the shroud-only configuration for the DA429 KeyMo adapters at 1-3/8-32, mounting over existing Dead Air muzzle devices.

What does a Dead Air Blast Shroud do? It diverts flash and concussion forward of the muzzle, so there is less blast for the shooter and those next to them. Dead Air also notes it places the muzzle further from the support hand on short barrels.

Buy the Dead Air Blast Shroud (Shroud Only), 1-3/8-32, for DA429 KeyMo Adapters

Short barrels make noise and flash that everyone on the line notices, and a shroud is the practical fix. Order it from our Lubbock, Texas gun shop for fast shipping, and see more suppressor accessories while you are here.