Dead Air Silencers R-Series Pyro 2.0 Vented Shroud for HUB Adapters Black. Designed to work seamlessly with your KeyMo or Xeno adapters this vented shroud transforms your flash hider into a high-performance muzzle brake while maintaining its original installation. Perfect for shooters who want the benefits of a brake without the need to swap out their flash hider this shroud delivers exceptional performance and versatility. Specifications for Dead Air Silencers Dead Air Pyro Parts: Manufacturer: Dead Air Silencers Color: Black Features of Dead Air Silencers Dead Air Pyro Parts: Vented shroud for creating a Pyro system Converts flash hider into an effective muzzle brake Maintains flash hider installation Compatible with KeyMo adapter Xeno adapter and HUB fixed mounts Delivers exceptional performance and versatility Package Contents: Dead Air Silencers Dead Air Pyro Parts Dead Air Silencers DA435: R-Series Pyro 2.0 Vented Shroud for HUB Adapters Black