Dead Air Blast Shroud .458 Cal for DA429 KeyMo 1-3/8-32

Description

The Dead Air Blast Shroud is engineered to reduce muzzle concussion and improve shooter comfort on short-barreled rifles and pistol-caliber carbines. Constructed from 4140 HT alloy steel, the shroud mounts over Dead Air muzzle devices or directly via compatible thread adapters. It directs flash and blast forward, helps manage muzzle rise, and extends the muzzle beyond the support hand for added safety in close-quarters configurations. The modular design provides compatibility with Dead Air accessories and suppressors for flexible system setups.

Key Specifications

• Constructed from 4140 HT alloy steel for strength and durability.
• Designed for .458 caliber applications.
• Thread pattern is 1.375×32 (1-3/8-32) for DA429 KeyMo and compatible adapters.
• The finish is black.
• Weight listed as 0.18 (unit not specified by the manufacturer).
• Directs flash and blast forward to reduce muzzle concussion and improve shooter comfort.
• Serves as a linear compensator to help reduce muzzle rise.
• Modular design is compatible with Dead Air accessories and suppressors.

This Blast Shroud is a practical solution for operators and enthusiasts seeking reduced overpressure and a more manageable short-barrel experience without changing primary muzzle devices. Its durable construction and modular fitment are well suited to tactical, range, and home-defense-oriented builds where controlling concussion and muzzle movement matters. For those building around the DA429 KeyMo ecosystem, this shroud provides a straightforward way to tailor blast signature and handling characteristics while maintaining accessory compatibility.