Built my first AR15

[Undercover87T]

Been piecing together parts for a year or so. With some supervision and tools from a friend, I took a stab at putting everything together. Haven't fired it yet but hope to in the next couple weeks. I'll be adding optics, a sling, and different bi-pod/grip later. Any recommendations or suggestions appreciated.
Specs:
-Aeroprecision lower w/Stag Arms parts kit
-Stag Arms upper w/upgraded 1.7 chrome lined barrel, M16 carrier, etc. 2.23/5.56.
-Daniel Defense free float quad rail
-Magpul buttstock kit
-Snipper grips, bi-pod, and flip up sights

 

[Squid4life]

Nice work, looks bad ass!