Dead Air Sierra 5 with Xeno Adapt

Dead Air Sierra – Compact 5.56 Suppressor

Dead Air Silencers continues to innovate with the Sierra suppressor. This compact, high-performance 5.56 silencer delivers durability, precision, and excellent maneuverability. Shooters seeking a lightweight, reliable suppressor will appreciate its two mounting options: Xeno and KeyMo. In the Xeno configuration, the Sierra measures just 5.72 inches in length and weighs only 13.3 ounces, making it perfect for modern rifle builds and fast handling.

Dead Air engineers crafted the Sierra with laser-welded stellite baffles and a 17-4 PH stainless steel body. This combination provides long-lasting strength and reliable performance with 5.56 or .223 ammunition. The high-temperature Cerakote finish protects the suppressor body, while the nitride-treated adapter and mount resist corrosion and ensure durability for years of use.

The Sierra works seamlessly with Dead Air R-series front caps, including the Sandman E-Brake. The E-Brake reduces recoil and allows shooters to attach or remove the suppressor quickly, thanks to functional knurling on the outer tube. Its design provides excellent sound and flash suppression, ideal for both range training and tactical field applications.

Thanks to its compact design and lightweight construction, the Sierra offers outstanding maneuverability. Its combination of rugged materials, modular design, and innovative engineering makes it one of the most reliable 5.56 silencers available. Dead Air demonstrates their dedication to quality and innovation with this silencer, blending practical functionality with advanced performance.

In addition, the Sierra provides consistent performance under rapid-fire conditions, maintaining stability and minimal backpressure. Its lightweight design does not compromise strength, making it suitable for both professional and recreational shooters. Whether on a precision rifle or a lightweight carbine, the Sierra remains versatile and dependable.

Technical Specifications

• Weight: 13.3 oz

• Length: 5.72″

• Diameter: 1.55″

• Materials: Stellite baffles, 17-4 PH Stainless Steel

• Finish: High-temp Cerakote, Nitride adapter and mount

• Attachment: Xeno (included)

What’s in the Box

• Dead Air Sierra suppressor

• Xeno Adapter

• Xeno 1/2-28 Flash Hider

• TL Tool Pack

With its compact profile, premium construction, and superior sound suppression, the Sierra 5.56 suppressor delivers reliable performance, low recoil, and exceptional maneuverability for shooters of all levels.