Bushmaster lower, Colt upper, AR Gold trigger, ACOG 4x32 with RMR, Mako bipod fore grip with flashlight.
Here's a pic of my baby girl...Sig Sauer 556 SWAT, foldable retractable stock, 3 position gas piston, 3-12 X 44 MIL-DOT illuminated reticle, VERY dialed in at 100 yards.
Not all are AR's but they are still fun.
I'd like to see one of these in person. http://christensenarms.com/tactical/ca-15-recon They're costly, but look beautiful.