3M(TM) Peltor(TM) COMTAC(TM) ACH ARC headset is the third generation of COMTAC Tactical Communication Headsets. Its cup profile has been improved, providing better fi t and improved comfort for a variety of helmets used by military and law enforcement professionals, including the Advanced Combat Helmet (ACH). The headset features external microphones for “talk-thru” capability so today’s warfighter can maintain situational awareness while still protecting their hearing. 
• Level-dependent surround sound for “talk-thru” function
• External communications and stereo “talk-thru” are independent of each other
• Ambidextrous noise-canceling boom mic (can be mounted on either left or right side by operator)
• Headband and neckband variants also available
• Single and Dual COMM variants available
• Throat mic option
• Gel cushion option

Note: This item is built to order and is not returnable other than for defects which are covered by a one year manufacturer's warranty.