Re:
Start with a lower receiver. Get the FFL work out of the way so you can order stuff with no BS.
I would go with Eagle Arms because they are manufactured by Armorlite. There are no tolerance or spec differences in them, they come off the same line but are priced around $90 instead of $250 (the reason for this is so they can put lower quality components in it and sell them for less with out hurting their name, so stay away from their barrels).
Start with a lower receiver. Get the FFL work out of the way so you can order stuff with no BS.
I would go with Eagle Arms because they are manufactured by Armorlite. There are no tolerance or spec differences in them, they come off the same line but are priced around $90 instead of $250 (the reason for this is so they can put lower quality components in it and sell them for less with out hurting their name, so stay away from their barrels).