Dead Air Armament, Key Mount Flash Hider

Dead Air Armament Key-Mount Flash Hider – 1/2×28 RH – Black Finish

Smaller thread. Same dead-easy mounting.
The Dead Air Key-Mount Flash Hider (1/2×28) delivers low-profile flash control in a precision-machined muzzle device that integrates seamlessly with Dead Air’s Key-Mount / Key-Mo ecosystem. Optimized for hosts with 1/2×28 RH threads, this flash hider reduces visible muzzle flash while providing a repeatable, low-play interface for Key-Mount front caps and QD accessories — all finished in a durable black coating for low glare and long life.

Key Features:

• Thread Size: 1/2×28 RH — common on pistol and PCC barrels (confirm your barrel thread before ordering)

• Key-Mount / Key-Mo Compatible: Designed to accept Dead Air Key-Mount/Key-Mo front caps and accessories for fast, repeatable attachment

• Material & Construction: Precision-machined from heat-treated steel for strength and longevity under repeated use

• Finish: Low-glare black corrosion-resistant coating for durability and reduced reflection in the field

• Flash Reduction: Multi-port geometry breaks up and disperses muzzle flash to help preserve night vision and concealment

• Low-Profile Form: Slim external profile to maintain sight picture and reduce added length ahead of optics

• Repeatable Timing: Tight tolerances for predictable timing and minimal wobble when used with Key-Mount components

Specifications (typical / SKU dependent):

• Model: Dead Air Key-Mount Flash Hider (1/2×28)

• Thread: 1/2×28 UNEF RH — verify with barrel specs

• Material: Heat-treated steel / hardened alloy

• Finish: Black corrosion-resistant coating (nitride/Cerakote variant per SKU)

• Added Length: Low-profile (varies slightly by production run)

• Compatibility: Key-Mount / Key-Mo front caps, HUB/KeyMo accessories when used with appropriate adapters

Why It Stands Out:
This device isn’t just a flash hider — it’s a Key-Mount-ready muzzle solution. Dead Air’s machining tolerances ensure repeatable seating and minimal play with Key-Mount accessories, so you get both functional flash suppression and the ability to quickly add QD front caps or suppressors without sacrificing timing or alignment.

Perfect For:
Pistol and PCC owners with 1/2×28 threaded barrels who want effective flash control plus seamless Key-Mount / Key-Mo accessory compatibility. Great for low-light hunters, tactical shooters, and armorers standardizing mounts across platforms.