Dead Air Sierra 5 KeyMo with KeyMo Adapter & 1/2-28 KeyMo Flash Hider

Price History
Dead Air Sierra 5 KeyMo with KeyMo Adapter & 1/2-28 KeyMo Flash Hider

UPC 810128160001 from 24 retailers

  • 5.56x45mm
  • Dead Air Silencers
Shipping:
Dead Air Armament Sierra 5 5.56x45mm Suppressor Cerakote KeyMo
Free Shipping
$685.73 Shooting Surplus ★★★★★ (193)
Dead Air Sierra-5 5.56 4.87" KeyMo
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$688.80 Axolotl Arms ★★★★★ (126)

UPC 810128160001 Price Graph

Today's low is $685.73, 2% above the 180-day average low of $675.02. Over the last 180 days, the lowest price peaked at $839.00 on March 17, 2026 and bottomed at $661.00 on August 22, 2026.

Dead Air Sierra 5 KeyMo with KeyMo Adapter & 1/2-28 KeyMo Flash Hider
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DEAD AIR SILENCERS SIERRA-5KM - 5.56 SILENCER W/ KEY MOUNT
Free Shipping
$839.00 Timber Hole Outdoors ★★★★★ (5)
Dead Air Sierra 5 KeyMo 5.56 Suppressor with KeyMo Adapter & Flash Hider
Shipping $10
$839.00 Alexander's Store ★★★★★ (1,532)
DEAD AIR SILENCERS SIERRA-5KM - 5.56 SILENCER W/ KEY MOUNT
Shipping $18
$839.00 Blackbox Ballistics ★★★★★ (2)
DEAD AIR SIERRA 5 KM 556 W/KEYMO
Shipping $20 Free Shipping > $1,000
$839.00 Life2A ★★★★★ (3)
Dead Air SIERRA5KM Sierra-5 5.56mm 1.50"D 1/2"-28 tpi Thread Pattern Made of Stellite Baffles & Stainless Steel Tube with Black Cerakote Finish Includes KeyMo Flash Hider & Mount
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$839.00 JB Armament ★★★★★ (126)
DEAD AIR SIERRA 5 KM 556 W/KEYMO
Shipping $20 Free Shipping > $1,000
$839.00 Dave's Guns ★★★★★ (28)
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$839.00 2 If By Sea Tactical ★★★★★ (135)
DEAD AIR SILENCERS SIERRA-5KM - 5.56 SILENCER W/ KEY MOUNT
$839.00 Tungsten Creek Tactical
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$839.00 Pathfinder Militaria ★★★★★ (106)
DEAD AIR SIERRA 5 KM 556 W/KEYMO
$839.00 Big Bee Bee ★★★★★ (11)
DEAD AIR SILENCERS SIERRA-5KM - 5.56 SILENCER W/ KEY MOUNT
$839.00 Precision Gunworks
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$839.00 Allied Arms ★★★★★ (310)
Dead Air Sierra 5 KM Suppressor with KeyMo Adapter
$839.00 Good 4 Guns ★★★★★ (276)

UPC 810128160001 Price Graph

Today's low is $685.73, 2% above the 180-day average low of $675.02. Over the last 180 days, the lowest price peaked at $839.00 on March 17, 2026 and bottomed at $661.00 on August 22, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

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