Description FLASH HIDER-QD 556 XL The Flash Hider-QD 556 XL is designed to mitigate flash when unsuppressed. Flash Hider-QD 556 is compatible with HX-QD series (556k, 556, 762, 762 Ti and Magnum Ti) and FLOW series (556k and 762 Ti) suppressors. This flash hider is only compatible with VENTUM series suppressors when combined with the HUX HUB Adapter. Compatible with HX-QD 556k, 556, 1/2X28 TPI Will bring a 13.7″ barrel to 16″ OAL The Flash Hider-QD is designed to mitigate flash with unsuppressed. NOTE: Larger caliber mounts are NOT compatible with smaller caliber suppressors. Smaller caliber mounts ARE compatible with larger caliber suppressors.
