Here's a picture from the other side.My XM177E2 build.
Parts list below:
NDS upper.
Brownells barrel.
Brownells moderator.
Impact Components thorntail light mount.
Arisaka 600 light with Malkoff head.
Primary Arms SLX 3 optic.
Troy Arms milsurp sling.
Rock River lower.
Colt lower parts kit.
Brownells CAR15 style handguards and stock.
Took me a little while to get all the parts together, but I'm super happy with the result.