Description
Dead Air Sierra 5KM 5.56mm Suppressor
This is a hard-use silencer. Dead Air is not cutting costs or decreasing lifespan by using stainless steel baffles. They are not sacrificing durability in search of saving a few ounces.
The Sierra-5 is full-auto rated with no barrel length restrictions. Love or hate the knurling, its function over form, directly inline with our goal when developing the Sierra-5.
Built for professional use, it offers the perfect balance of overall sound and flash suppression while maintaining a compact footprint and minimal weight. By utilizing HUB compatible (1.375-24) mounting adapters, it can be configured to the end users specific needs.
Featuring the proven winning combination of welded Stellite baffles wrapped in a stainless outer tube, Sierra-5 is the last 5.56 suppressor you’ll need. The Sierra-5 Xeno includes a 1/2-28 Keymo flash hider and a Keymo adapter.
TECHNICAL SPECIFICATIONS:
- Length: Full -4.87″
- Diameter:
- Weight: Full – 10.80 oz
- Material: Stainless Steel
- Finish: High-Temp Cerakote
- Thread Pitch: 1/2X28
WHAT’S IN THE BOX:
- Dead Air Sierra 5KM
- 1/2X28 Flash Hider & keymo adapter
- Owners Manual
There are no exchanges, refunds, or returns on this item. Canceled orders may be subject to a $40 restocking fee. If we do not receive your FFL &SOT within 30 days, your order will be canceled (fees apply).
Please allow up to 10 Business Days for processing once the FFL and SOT have been received.




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