re: Official AR-15 thread

I did a bunch of research on them a few months back. That's when I told my buddy that I was going to get one or the other (can't remember which) and he said that he had a UBR for me (Magpuls version). I stopped looking since then and forgot which one I liked and why. I'll jump on the computer in just a bit and see if I can't jog my memory. I'll actually remember to post back today, maybe.