- $69.99TACGZGJSM Tactical Headset Extension Line U174 3.5mm Plug PTT Compatible with Mobile Phone/Android/iPhone,for peltor TAC300,Howard,Walker's Razor etc. Series headsets (Black)Amazon
- $49.99Universal Communication Headset Adapters for ARC Rail Equipped Helmets (Howard Leight/Walker Razor/Caldwell)Amazon
- $59.99The Mercenary Company Universal Comms Headset Adapters Compatible w/MTEK Flux, HHV, and MLOK Helmets (Howard Leight, Walker Razor, Caldwell)Amazon
- $49.99Bifrost Gear COM-RAC AMP Arm Adapters for for Walker's Razor Headset (Black)Amazon