It's done...I think. For now, anyway.
Is it normal for the bolt to stay open with an empty magazine inserted? If not, then I screwed something up....
Crappy phone pick, and yes, it's got fingerprints and crap all over it. I just got done assembling:
Anderson Manufacturing Lower
PSA Upper with 14.5" CHF Machine Gun barrel made by FN, double-chrome lined. Chrome lined chamber.
Yankee Hill Machine flash hider
MOE furniture
RCA Black Nitride BCG
CMMG LPK
Badger Ordnance Ambi Charging Handle
Total cost came in at about $1100 shipped.