3M PELTOR Accessory Rail Connector (ARC), Helmet Rail System Mounting Attachment Kit, Left and Right Side Attachments, Conversion Kit for FAST Helmet Rail Connection System, Military Tactical Industry: Amazon.com: Tools & Home
Shop Adapters for 3M Peltor ARC Rail Headset Mounts | The Mercenary Company – TheMercenaryCompany.com
Headset Adaptor set compatible with Helmet ARC Rail and Peltor Headset – DLP Tactical