Have a Aero Precision M5 MLOK Enhanced Upper with 20" barrel and some upgrades. Handguard originally black, rattle canned it tan as well as the barrel and buffer tube.
I have put about 150 rounds through it, I truthfully would rather keep it. Unfortunately I can't justify other purchases without letting some go. 

Here is a list of the accessories/parts:

-Aero Precision Upper and Lower (M5 .308) (Chrome 20" Barrel)

-B5 Systems AR10 Adjustable Precision Stock

-Law Tactical Folding Stock Adapter

-CMC BCG

-Aero Precision Upgraded Charging Handle

-Geissele Single Stage Precison Flat Face Trigger

-Magpul Furniture 

-BCM Vertical Grip (chopped it shorter)

-5 ProMag 20 Round Mags