Started an AR build by buying a lower two weeks before the Newtown shooting, so it took a little longer to get the job done than anyone rational person would have expected. Finally got the basic parts done, and then found the changes I wanted to make to it. Kept it lightweight and basic. truglo red/blue/green dot sight, Magpul back up sights and furniture, Delton upper, Omni lower, DPMS selector, Levang linear comp and a Wilson mag release.