Just saw this video today... looks promising.
[video]
hm...bulky and 1x. I'd rather save weight, have good customer support, and just buy an aimpoint h-1 or r-1 ($300 new) if you can find one.
my friend has 3 acogs. They look BAD A$$, but I can't use them worth bubblegum (I blame my unfamiliarity with BAC). I'm in the camp of TRD for fast and quick or a traditional scope for good target identification, unless ur a competition run and gun shooter where a variable scope like the millet, short dot, or the Accupoints are better suited.
And even then, you could go with a trad scope and piggy back a small red dot off the tube 45 degrees.