I have gone through quite a few different options for ARs over the years. I have pretty much dwindled it all down to one rifle with premium parts for now, given the fact that I focus almost entirely on pistol or hunting rifles now.
Colt Mid Length upper (mostly because I love the Centurion rail)
BCM full auto Bolt
BCM Mid charging handle
Daniel Defense Fixed Irons
Comp M5 on an American Defense QD mount
Surefire mini scout (500 Lumen) with offset Arisaka mount
Arisaka finger stop with magpul mlok grips
Aero Lower
Geissele mil spec parts kit (martime bolt catch also)
Geissele SSA
BCM sop mod stock and bcm grip
I have a bcm upper I may keep and build a second rifle with. We'll see, doesn't seem reasonable since this gets shot so seldom.
anyone else settle on a new set up?