Another howto video from the Recon Brothers showing how to mount a headband Sordin Supreme Mil unto a helmet... "A Sordin Supreme Mil CC Slim with a leather headband can be worn underneath a bump or ballistic helmet, but this isn't always convenient in use. The best solution to this is mounting it on a helmet with adapters. With this video we'll explain the full process on how to mount the headset onto a helmet and also share what you need to look out for when considering such a setup."