The Dead Air KeyMo Micro Flash Hider is a short, lightweight flash hider suited for a variety of platforms. Designed for use with a KeyMicro Adapter, it functions as a minimalist flash hider on its own. Pair them together for the ultimate mounting platform. This is the same technology found in their industry-best KeyMo system. The KeyMicro muzzle devices are also compatible with the KeyMo Adapter.