Dead Air – KeyMo Adapters (HUB & S-Mount Options)
Dead Air – KeyMo Adapters (HUB & S-Mount Options) - DA428 – KeyMo HUB Adapter is backordered and will ship as soon as it is back in stock.
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Description
Description
The Dead Air KeyMo Adapter expands the modularity, speed, and repeatability of your suppressor by converting it to the industry-leading KeyMo quick-attach mounting system. Swap out your direct-thread mount and enjoy faster, more secure suppressor installation with consistent lock-up every time.
Both KeyMo adapter variants interface with Dead Air KeyMo and Key Micro muzzle brakes or flash hiders, giving shooters exceptional flexibility across multiple host firearms.

Available Variants:
- DA428 – KeyMo HUB Adapter: Fits 1 3/8–24 HUB-pattern suppressors, including the Dead Air Nomad Series, Primal, Sierra-5, and many third-party HUB-socket silencers.
- DA429 – KeyMo "S" Mount: Designed exclusively for SilencerCo® Saker and Chimera suppressors.
Features:
- Converts direct-thread mounts to the proven KeyMo quick-attach system
- Provides fast, repeatable, and secure suppressor mounting
- Compatible with all Dead Air KeyMo and Key Micro muzzle devices
- Enhances suppressor modularity across multiple firearm platforms
- Precision-machined for durability and reliable lock-up
Compatibility:
- DA428: HUB (1 3/8–24) socket silencers – Nomad Series, Primal, Sierra-5, and others
- DA429: SilencerCo® Saker & Chimera suppressors
Upgrade your system to KeyMo and experience one of the most trusted and user-friendly mounting systems in the suppressor industry.
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