I have a 9mm upper. I'm trying to piece one together on AIM, or Palmetto. I never made a 9mm AR.

I'm looking at these parts to get started:
79$ barrel - https://www.aimsurplus.com/products/...nitride-barrel
109 bolt - https://www.aimsurplus.com/products/...ack-9mm-ar-bcg

If I were to buy these two things, would the rest of the parts I need just be regular AR parts to get this thing made?