Is suitable for peltor comtac ii iii tactical headset ARC railway helmet adapter | eBay
Arc Rail Adapter For Peltor Comtac I Ii Iii Tactical Headset, Military Airsoft Hearing Protection Electronic Headset Accessorie - Intercom Accessories - AliExpress
AXL RAC Link Adapter for: Peltor, MSA, Sordin, TCI, SWATCOM, Invisio, – Comm Gear Supply
Earmor Helmet Rail Mount Kit For 3M/Peltor Comtac/SwatTac/XPI Headset- – Comm Gear Supply
MARK™ for 3M™ Peltor™-Style Headsets - UNITY Tactical
3M Peltor Helmet Mounts (Arc Rail) - LS INNOVENTA
EXFIL® Peltor™ Communications Headset Adapter Kit | Team Wendy
Amazon.com : Tesorrio Peltor Comtac I & II ARC Adapter - Tactical Helmet Rail Suspension Mount Version for Airsoft Activities Ear Protection (Black) : Sports & Outdoors