Dead Air Sierra 5 Xeno 5.56 NATO Suppressor 5.72" w/ 1/2x28 Flash Hider – Black

The Dead Air Sierra 5 Xeno is a rugged 5.56 NATO rifle suppressor featuring welded Cobalt 6 baffles, a durable stainless steel outer tube, and a compact 5.72" overall length with Xeno mount. Engineered for demanding firing schedules, the Sierra 5 delivers excellent sound and flash suppression while maintaining exceptional durability.

The suppressor includes Dead Air's lightweight Xeno mounting system and a 1/2x28 Xeno flash hider for secure attachment and repeatable performance. Its HUB-compatible 1.375x24 interface provides additional mounting flexibility, while full-auto-rated construction and no barrel-length restrictions make it suitable for carbines, SBRs, and hard-use rifle applications.

Key Specs

  • Caliber Rating: 5.56 NATO / .224 Valkyrie
  • Suppressor Type: Rifle Suppressor
  • Diameter: 1.5"
  • Bore Diameter: 5.56mm
  • Baffle Material: Welded Cobalt 6
  • Outer Tube: Stainless Steel
  • Included Mounting System: Dead Air Xeno
  • Included Flash Hider: 1/2x28 Xeno Flash Hider
  • Full-Auto Rated: Yes
  • Finish: Black Cerakote

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