MARK™ for Ops-Core® AMP® | Busch PROtective® | With Ops-Core® Clamps | Black Flame Retardant (FR) It’s upgraded Bluetooth module allows

It’s upgraded Bluetooth module allows for the streaming of audio to the headset

Kit supplied in a padded carrying case with 12 months calibration and full operating instructions

and attachments that easily twist on and off

Blood pressure devices

MARK™ for Ops-Core® AMP® | Busch PROtective® | With Ops-Core® Clamps | Black Flame Retardant (FR) It’s upgraded Bluetooth module allowsThe 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), Team Wendy EXFIL rail systems or Busch PROtective rail systems. M LOK adapters are sold