Some of my builds.

Odin works DMR 18" stainless barreled .223 wylde, billet lower, BAD short throw safety, Timney trigger, Houlding rail, Nikon M223 3-12x42, Phase 5 bolt release, LMT stock and some other doodads.
DSC_6661 by dave y, on Flickr

7.5" DI barreled pistol, YHM rail, vortex red dot, some other misc parts
DSC_6663 by dave y, on Flickr

7.5" Adams Arms piston pistol, adams rail, cmc trigger, Eotech, Phase 5 tube, ferfans cqb, other doodads
DSC_6668 by dave y, on Flickr

16" spiral fluted stainless barrel, Geissele rail, primary arms 1-4, POF trigger, and some other goodies
DSC_6666 by dave y, on Flickr

Love putting these things together and plinking with em. Working on my first 308AR build now, 20" barelled Aero Precision rifle.