The Modular Attached Rail Kit (MARK) 2.0 enables end-users to seamlessly integrate their hearing protection and/or integrated communications directly into their head borne systems, while actively improving the consistent seal of the ear protection.

Core Advantages and Innovative Features

• 📏 Lowest Profile Design: MARK 2.0 is the lowest profile headset helmet mount available. It avoids the bulk of traditional mechanisms by utilizing a simple pull-away and rotate backward motion for stowage, rather than a pop-in/pop-out action.
• 🛡️ Enhanced Seal: The use of aggressive wire forms ensures the strongest ear cup seal when the ear cups are engaged, maximizing hearing protection efficacy.
• Broad Compatibility Out-of-the-Box:
  • Ear Pro: Works with most 3M Peltor Headsets (COMTAC/SWAT-TAC/Sport-TAC, etc.) directly. SARA Adapters (sold separately) are required for Sordin/MSA Supreme Pro, TCI Liberator, and TEA Hi-Threat headsets.
  • Helmet Rails: Includes hardware for Ops-Core ARC (and similar) and Team Wendy EXFIL Gen 2 & 3 rails.
• Modularity: Wider ARC backers increase compatibility with non-standard ARC-type rails. An M-LOK Adapter Kit (sold separately) is available for MTEK and Hard Head Veterans helmets.
• Durability: Constructed of impact-resistant polymer, designed to withstand austere environments.

MARK 2.0 Kit Includes

• (1 Pair) Unity MARK 2.0 Adapter Assembly
• (1 Pair) ARC Style Backer Plates + Hardware
• (2 Pair) EXFIL Hardware

Compatibility Summary