Today, after an opportunity to buy a Radian AX556 lower fell through, I was so pissed (ha) that I scrapped the idea of finding a ADAC any time soon, and instead went ahead and ordered an ADM UIC lower. All the positive remarks from Y'all, along with several articles read, videos watched, and end-user commentary has me convinced that I did not make a mistake. It would hav e been nice to operate one before making the purchase, but I've bought other weapons sight unseen and been pretty lucky so far.

I will still pick up a Radian ADAC whenever one becomes available, but I'm not playing the waiting game. Especially since it could realistically be 6+ months. I'm itching to get a lower to pair with the PWS MK114 Mod 2-M upper I recently bought.

Thanks to everyone that chimed in and helped make my decision a rather easy one.