Dead Air Sierra 5 Rifle Suppressor & Xeno Mount Kit
Dead Air Sierra 5 Rifle Suppressor & Xeno Mount Kit
Dead Air Sierra 5 Rifle Suppressor & Xeno Mount Kit
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Dead Air Silencers

Dead Air Sierra 5 Rifle Suppressor & Xeno Mount Kit

Details Brand: Dead Air Model: Sierra 5 XenoCaliber Rating: 5.56 NATO, 224 ValkyrieBore Diameter: 5.56mmLength (No Adapter): 4.87…
SKU: S1ERRA5X
UPC: 810128160018
$749.99
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Description  
Please list your Preferred FFL Dealer in the appropriate field during checkout. Please read our Firearm & Ammunition Ordering Guidelines and check all federal, state, and local laws and restrictions prior to ordering any firearm. Purchaser must comply with all applicable laws for pickup.

Details

Brand: Dead Air 
Model: Sierra 5 Xeno
Caliber Rating: 5.56 NATO, 224 Valkyrie
Bore Diameter: 5.56mm
Length (No Adapter): 4.87" 
Length (w/Xeno): 5.72"
Diameter: 1.5"
Baffle Material: Cobalt 6
Outer Material: Stainless Steel 
Finish:  Black Cerakote
Weight:  13.3 oz.
Full Auto Rated: Yes
Suppressor Mount: Xeno Mount Kit
Thread Pitch: 1/2-28
Includes: DA121 1/2-28 Xeno FH, FH End Cap, TLPack

Features

Transform your shooting with the Dead Air Sierra 5. This silencer turns the violent 5.56 blast into a soft, manageable thud. Its heavy-duty baffles kill recoil and eliminate flash, letting you stay on target with total clarity. Enjoy a cleaner, quieter experience that protects your hearing.

Mount it instantly with the Xeno adapter and 1/2-28 flash hider. Buy at PSA with $0 tax stamps and fast 2026 digital approval. This premium suppressor ships right to your door, making the wait for a smoother, high-performance range experience nearly zero. Elevate your tactical build today.

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Dead Air Sierra 5 Rifle Suppressor & Xeno Mount Kit

$749.99

Description

Please list your Preferred FFL Dealer in the appropriate field during checkout. Please read our Firearm & Ammunition Ordering Guidelines and check all federal, state, and local laws and restrictions prior to ordering any firearm. Purchaser must comply with all applicable laws for pickup.

Details

Brand: Dead Air 
Model: Sierra 5 Xeno
Caliber Rating: 5.56 NATO, 224 Valkyrie
Bore Diameter: 5.56mm
Length (No Adapter): 4.87" 
Length (w/Xeno): 5.72"
Diameter: 1.5"
Baffle Material: Cobalt 6
Outer Material: Stainless Steel 
Finish:  Black Cerakote
Weight:  13.3 oz.
Full Auto Rated: Yes
Suppressor Mount: Xeno Mount Kit
Thread Pitch: 1/2-28
Includes: DA121 1/2-28 Xeno FH, FH End Cap, TLPack

Features

Transform your shooting with the Dead Air Sierra 5. This silencer turns the violent 5.56 blast into a soft, manageable thud. Its heavy-duty baffles kill recoil and eliminate flash, letting you stay on target with total clarity. Enjoy a cleaner, quieter experience that protects your hearing.

Mount it instantly with the Xeno adapter and 1/2-28 flash hider. Buy at PSA with $0 tax stamps and fast 2026 digital approval. This premium suppressor ships right to your door, making the wait for a smoother, high-performance range experience nearly zero. Elevate your tactical build today.

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