Valken Casque Tactical Airsoft Mich 2000 OD DETAILS Training Style Helmet Removable/Adjustable Padding Modular Side Rail System Metal NVG Shroud for Action Cameras, Night Vision, etc. Velcro for Team Patches, Flags, and Accessories Comes in Olive Drab Adjustable Chin Strap   For airsoft use Master Pack: 10