Dead Air Sierra 5 KeyMo 5.56 Silencer
Full-auto rated 5.56 suppressor with welded Stellite baffles and stainless steel construction. Includes KeyMo flash hider and adapter. Compact, durable, and built for professional use.
Dead Air Sierra 5 KeyMo Suppressor
The Sierra 5 represents Dead Air Silencers' uncompromising approach to suppressor design. This is a hard-use silencer built for professionals and serious shooters who demand reliability without compromise.
Construction & Durability
Proven Materials: The Sierra 5 features welded Stellite baffles wrapped in a stainless steel outer tube. Dead Air refuses to sacrifice durability by substituting inferior materials or reducing lifespan for marginal weight savings.
Full-Auto Rated: Designed to handle sustained fire without restriction. No barrel length limitations—this suppressor works across your entire rifle platform.
Performance
The Sierra 5 delivers the balance professional shooters demand:
- Effective sound suppression for 5.56 NATO
- Excellent flash reduction
- Compact footprint with minimal added weight
- Minimal point-of-impact shift
Mounting System
The KeyMo mounting system provides versatility and reliability. This package includes:
- KeyMo adapter
- 1/2-28 KeyMo flash hider
- HUB-compatible (1.375-24") design for future configuration options
The Bottom Line
If you're serious about 5.56 suppression and expect your equipment to perform under demanding conditions, the Sierra 5 KeyMo is engineered for you. Function over form—this is a tool built to work hard and last.
