Heavyduty Headsets 3M™ PELTOR™ Tactical XP Headset with J11 connector ATEX helmet mount, MT1H7P3E2-07-51 No longer available from Peltor More info Buy Heavyduty Headsets Peltor ™ Tactical Heavy-Duty Headset (ATEX) No longer available from Motorola. More info Buy Heavyduty Headsets TACTICAL HDBAND HDSET W/ NEXUS,ATEX No longer available from Motorola. More info Buy