Dead Air Armament Sierra 5 Xeno Adapter 5.56 NATO 4.87 in 13.3 oz Gray Cerakote

Name: Dead Air Armament Sierra 5 Xeno Adapter 5.56 NATO 4.87 in 13.3 oz Gray Cerakote
Brand: Shooting Surplus
Price: 645.59 USD
Availability: InStock

Sold byShooting Surplus•Posted May 20, 2026

$645.59

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Deal Summary

Currently in stock.
Caliber: 223/5.56
Category: rifle
SKU: DAASIERRA5XM-N
Brand: Dead Air Armament

Price History

Deal Details

Specifications: CALIBER RATING: 5.56 NATO 224 Valkyrie ENERGY RATING: 2200+ ft lbs BORE DIAMETER: 5.56mm LENGTH (NO ADAPTER): 4.87 inches LENGTH (W/XENO): 5.72 inches DIAMETER: 1.5 inches WEIGHT (NO ADAPTER): 10.8 ounces WEIGHT (W/XENO): 13.3 ounces MATERIALS: StelliteA(R) baffles stainless steel FINISH: Black CerakoteA(R) USAGE: Ideal for heavy firing schedules BARREL RESTRICTIONS: None FULL AUTO RATED: Yes