I'm looking at buying my first AR15.
I'll be using it for some competition (3 gun, Steel targets <400 yds), and varmints. I'm currently looking at the Bushmaster V-Match 20" with a Y-comp. Some of the competitions require iron sights, what is your opinions of the BMAS flip up front and rear sight? Are these sights better or as good as other "iron sights"? I haven't determined what kind of optics to use yet but I think I'll probably have to use some kind of ARMS mount so that I don't lose my "zero" when it is removed. Your opinions and suggestions are requested. THANKS!