If this has been covered, my bad, used the search toolbar and found nothing. Basically I just want to make sure all my ducks are in a row so to speak.
I scratched out a list of parts to build an AR, If I'm missing anything please chip in. I would hate to think I have everything to only find out a small part
was over looked by a noobie. I broke it down to a few categorys ( minus the tools needed), as followed.

    Lower
Stripped lower
Trigger guard
Parts kit w/ trigger
Buttstock w/ buffer
Grip ( if you dont care for the one in the parts kit)

Upper
Stripped upper w/ assist and ejection port cover ( may not be called a stripped then? no clue)
Compleat BCG
Charging handle
Barrel w/ gas block
Gas tube
Barrel nut
Flash / Comp w/ crush washer
Forend

Other
Optics / iron sights
Ammo
Mags
Lights / lasers
Sling
Etc.

So have I missed anything?
Thanks for reading

Start here. Welcome aboard.

Thank you 762.