There is a blurb on their homepage (www.pentagonlight.com) about the most significant acheivement since their inception being displayed at Shot.
Curious as to what it could be, they aren't Surefire.
Maybe they'll actually be releasing the X4.
Maybe they'd hop on the CREE train and come up with replacement bulbs for their lights.
I thought they were Tango Uniform.
ETA:
Doh! Just saw the dates on this thread

I did not even see their booth.