Amazon.com: Replacement Boom Mic Compatible with Peltor Comtac Style Headsets : Electronics
3M PELTOR ComTac V Hearing Defender Headset MT20H682FB-09 CY - Foldable - Coyote Brown - Jendco Safety Supply
3M(TM) PELTOR(TM) ComTac(TM) ACH Communication Headset MT17H682FB-49 GN, Dual Comm, Single Downlead, Flexi Boom Mic, O.D. Green 1 EA/Case – First Source Wireless
3M Peltor MT53N-12 - Microphone Assembly with Electret Differential Microphone
EARMOR Tactical Headset ARC Helmet Rails Adapter for 3M Peltor Comtac Headset – EARMOR STORE
User manual Peltor WS SportTac (English - 198 pages)
Peltor ComTac IV Hybrid Dual Communication Kit | Peltor Military Headset - ComTac IV Hybrid Headsets