Quote Originally Posted by drtywk View Post
What are you looking for in the RAC that you can't get out of a standard Peltor or Sordin headset, other than it is an OEM system? I am not a big fan of the in-the-ear systems because the SA is nonexistent when you go to a CBRN posture. Plus they can be difficult to fit correctly and are considerably more expensive.
I see your point about the in-ear with the factory tips. I always get custom molds made so that becomes a non issue. I feel that the muffs become too hot though they do block sound and provide good hear through if you get quality units.

Crickets on the OP's intended purpose.