Dead Air Armament Sierra 5 Keymo 5.56mm Rifle Suppressor - Sierra 5 Keymo 5.56mm Qd Rifle Suppressor Black

Muzzle Device Dead Air Armament UPC 810128160001 MPN SIERRA5KM

Dead Air Armament Sierra 5 Keymo 5.56mm Rifle Suppressor - Sierra 5 Keymo 5.56mm Qd Rifle Suppressor Black

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at E-Commerce Arms · checked 42 minutes ago

$18.99 shipping

9 retailers · $778.99 to $979.00 in stock

This listing: Brownells $789.00

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Shipping estimate for one item to the lower 48 from the retailer's published policy or feed; the retailer's cart is final.

Price history

Lowest price across retailers each day.

Lowest seen: $778.99
Typical price: $778.99
Tracked since: Apr 10, 2026