1 Pair Headset Helmet Adapter ARC Rail Adaptor Headphones Bracket Left Right Side Attachments for Comtac Item Type: Helmet Rails Adapter Kit Material: Nylon Colour: Mud Colour Description: New version with the full range of for FAST helmets, for ACH series helmets, for MICH helmets and for peltor comtac walkie talkie headset directly connected to the accessories Tested, for Comtac I , for Comtac II headset can be perfectly combined with the full range of for FAST helmets, for MICH2001 helmets (action version), for IBH helmets (action version) through this suspension buckle! After the use of the buckle for comtac walkie talkie headset ear cups will be separated from the curved headband, directly stuck to the buckle e, and the buckle can be fixed on the 2 sides of the helmet recess, after installation, for comtac headset ear cups can be freely rotated Parameters: Accessories: Reserved for DIY (Regular/Extended Mode) Bracket with Accessory Rail for Torch or Infrared etc.