I just got my AR brl done yesterday and fired it yesterday and today! No malfunctions, easy to sight in the EoTech and ARMS #40. The rifle is a Bushmaster lower with complete Bush, A3 upper, 14.5" Phantom hider brl, the above sights and several mags. Things that I found out:
1. Out of the 400 rounds I shot the last two times out--Winchester Q3131A had no problems with primers or anything else; South African fires reall good, no malfunctions; and Spanish SS109 is loved by the rifle, no malfunctions.
2. I like shooting the rifle with the EoTech and the rear sight up. May end up geting a fixed BUIS when I can afford it and sell the ARMS # 40.
3. I am a big fan of the AK and the FAL, now add the AR too
4. I want to build a complete rifle from a kit and bare receiver.
5. The EoTech really works great in the heavy raindownfall!
6. The front grip and tac rail look good, but I could not get used to it so they are now going to a friend.
7. Now I need a few other accessories such as the Magpull trigger guard, Badger charge handle, a Houge grip, and a lot more ammo
I want to say thanks to all those that have helped me figure what I wanted, where to go, and where to stay away from. If I can get he camera to work I will get some picks.