I just put this together, and as cool as it is, I have to let it go.
Aero Precision M4E1 upper and lower (gold anodized) ($225)
Aero Precision Atlas R-One 12.7” HG (gold anodized) ($185)
Aero Precision Breach charging handle (gold anodized) ($75)
AIM TiN BCG ($90)
Aero Precision enhanced buffer tube ($55)
Armaspec captive recoil assembly ($85)
Magpul grip ($20)
Aero small parts ($45)
This is just waiting for your barrel, gas block and stock. I’m into the above for $770. $575 takes it. I would part out more if desired.
I have a couple barrel/ gas block combos available.
Aero Precision CHF 1-7 16” Nitride with an SLR adjustable gas block and gas tube. 20 rounds through it to set the gas block and check function. $250
X-Caliber 1-8 3R twist ‘spaghetti’ profile 16” cerakote black with factory installed Superlative Arms adjustable gas block. About 100 rounds through it. This would cost over $500 to get from them with a wait. $350