So here is the almost finished product of my "truck" gun from my other post. Some tweaks were made based off of some recommendations as well as parts availability. So the final parts list...

Spikes lower with Grey Ghost upper
MI 12.5" Combat MLok rail
Rainier Arms Select 16" barrel
AIM Surplus (Toolcraft) BCG with TiN coating (would have preferred plain phosphate but got what they had in stock at the time)
Aero LPK
Magpul Fixed carbine stock and K2 grip

Waiting on the following to be delivered:
Centurion Arms 2 stage trigger
SWFA SS 1-4 scope

And as promised, Duracoat Magpul OD Green applied by myself.

Please don't mind the UTG sights, they are a placeholder as they were essentially free.

I will be adding an AFG in the future as well.