The FMA EX Helmet Rail Adapter Set GEN1 is a purpose-built mounting solution for operators running EX series helmets with Comtac I/II communication headsets. This accessory eliminates the need for permanent modifications or destructive installation methods, making it ideal for milsim players who frequently swap gear between kit setups.
Key Features
- Two-screw mounting system – secure without tools or helmet teardown
- Integrated guide rail with internal nut – freely adjustable for optimal positioning
- GEN1 specification – compatible with Comtac I and Comtac II headphones
- Lightweight polymer construction – minimal weight penalty for headgear
- Non-destructive installation – preserves helmet integrity for future upgrades
Real-World Use Cases
Whether you’re running a squad-level milsim op, CQB skirmish, or long-range field game, reliable comms are essential. This adapter lets you mount Comtac headsets to your EX helmet platform quickly and securely, without permanent modification. The adjustable positioning system means you can fine-tune mic placement and earpiece comfort between games.
Technical Specifications
- Compatibility: FMA EX series helmets; Comtac I/II headphones
- Mounting System: Two-screw guide rail with internal adjustment nut
- Installation: Tool-free, non-destructive
- Colour: Black
- Manufacturer: FMA Tactical
Compatibility & Upgrades
This is the GEN1 variant; FMA also manufacture GEN2 adapters for MSA-compatible headphone systems. Verify your existing headset model before purchase. The adapter works with any EX-platform helmet and does not interfere with rail systems or other helmet-mounted accessories.
UK Legal & Site Notes
Helmet rail adapters are non-regulated airsoft accessories and legal to own and use on any UK airsoft site. Always confirm site-specific headset policies before attending a game, as some venues restrict real steel military comms equipment.
Add reliable comms to your EX helmet setup. Order your FMA GEN1 rail adapter from Airsoftdirect.uk today.







