i have some AR15 pictures here
http://www.thehighroad.org/showthread.php?t=494013
quite a bit has changed in the 2 yrs since i wrote that post though.
swaro now offers a choice of several more useful reticles in their z6i line which solves about the only thing i had against that scope. unfortunately, i haven't had the cash to upgrade. (oh, and that scope is pretty heavy)
i long ago got rid of the magnifier behind that aimpoint micro t1. just didn't like it. wasn't using it. but the micro T1 remains awesome.
still love the ACOG. it's sort of an optic i always go back to after trying something else. my times get pretty uncompetitive when i use it in matches with short-range stages but it is awesome for the mid range stuff.
the Nightforce 1-4x NXS is a POS. don't ever buy one.
I really need to try some of the newer stuff out there like the new trijicon stuff, but all my $ for the past few years has gone to long-range guns.