Dead Air Silencers Wolverine Blast Shroud HUB Kit with WV200 14mm RH Insert WV101 Collar & WV109 Tool. This HUB-compatible kit includes a WV200 14mm right-hand thread insert WV101 collar and W109 tool for easy installation. When mounted over existing Dead Air muzzle devices or threaded directly using the DA471 the shroud effectively redirects blast forward minimizing shooter fatigue and improving comfort for those nearby. Specifications for Dead Air Silencers Blast Shroud: Manufacturer: Dead Air Silencers Color: Black Features of Dead Air Silencers Dead Air Wolverine Blast Shroud Kit: Designed for short-barreled rifles and pistol-caliber carbines Mounts over Dead Air muzzle devices or threads directly with DA471 Reduces muzzle concussion and directs blast forward Minimizes muzzle rise for faster follow-up shots Enhances shooter comfort and reduces noise impact on bystanders Includes WV200 14mm RH insert WV101 collar and W109 tool HUB-compatible kit Package Contents: Dead Air Silencers Dead Air Wolverine Blast Shroud Kit Dead Air Silencers DA471: Wolverine Blast Shroud HUB Kit with WV200 14mm RH Insert WV101 Collar & WV109 Tool