Regular price $160.00 USD
Sale price $160.00 USD Regular price

MARK™ provides seamless integration of electronic hearing protection / communication headsets with headborne systems. Designed to reduce the overall profile of mounted communication headsets and improve the seal of the ear protection, MARK™ is the lowest profile headset helmet mount on the market. Rather than using a traditional pop-in/pop-out mechanism, MARK™ allows the ear cups to be pulled away from the ears and rotated backwards for stowage. Given the variance in head shapes and sizes, eliminating the pop-in/pop-out mechanism yields a tighter seal for the ear cups, resulting in a higher Noise Reduction Rating (NRR).

  • The MARK™ for Ops-Core® AMP® Communication Headset is compatible with most major helmet rail types. It specifically makes Ops-Core® AMP® headsets accessible for those who prefer to attach their ear cups to the top portion of the rail, or for helmets without rear rails, such as the Crye Precision™ AirFrame™. It comes with all hardware for Ops-Core® ARC rails (and similar) oream Wendy® EXFIL® rail systems. M-LOK® adapters are sold separately. Full kits come complete with OEM Ops-Core® AMP® Cradle Clamp assemblies, but can be purchased without them.
  • NOTE: The wire forms for the AMP® version are different than the legacy wire forms. Legacy MARK™ wire forms are incompatible with the AMP® Cradle Clamps due to length and crimp direction.
  • DIMENSIONS:  1.0625″ (W) x 2.0625″ (L) x 0.75″ (H)
  • WEIGHT:  2.0 oz (pair)
  • MATERIAL:  Polymer

MARK 2.0 Kit Includes:

  • (1 Pair) UNITY™ MARK™ Adapter Assembly
  • (1 Pair) ARC® Style Backer Plates + Hardware
  • (1 Pair) EXFIL® Hardware
  • (1 Pair) AMP® Cradle Clamp Assembly (full kit only)

Ear Pro Compatibility:

  • Ops-Core® AMP® Communication Headset

Helmet Rail Compatibility:

  • Crye® Precision AirFrame® Rails
  • Galvion® Caiman® Rails
  • Galvion® Viper® Rails
  • Ops-Core® FAST™ Series Helmet Rails
  • Ops-Core® ACH-ARC® Rails
  • Team Wendy® EXFIL® Rails (EXFIL® Rail 2.0, EXFIL® Rail 3.0)
Shipping calculated at checkout.

Pickup available at GSS Gear FWB

Usually ready in 24 hours


  • GSS Gear FWB

    Pickup available, usually ready in 24 hours

    1988 Lewis Turner Boulevard
    Unit 1
    Fort Walton Beach FL 32547
    United States