It seems like a lot of people are just using regular radios and just using a headset with that.
That being said, I'm sure there are some people who are pimped out with the latest and greatest throat mic's and such.
Really all you need I say, (I really don't have too much exp with radios in Airsoft) is a radio from some outdoors shop or something (MEC carries them I believe) and make sure it has an attachment for a headset.
Rifle - you can get AV'ed and just buy from here.
ಠ_ಠLess QQ more Pew Pew
READY TO >> RACE