This is the AR-15 rifle that I'm having built. Some of the components might not be the exact ones. I just googled around to find them.

Custom AR-15 with DPMS Recievers

DPMS Lower Reciever
DPMS Upper reciever A3 w/ Gas Tube, Charging Handle
Chrome Bolt Carrier Group
White Oak Armament Barrel SDM 1:7 SST 20"
Miculek Compensator
Yankee Hill Front Flip Sight
A.R.M.S. 40L Rear Flip Up Sight
Rock River Arms Two Stage Trigger
JP/VTAC Modular Hand Guards
Magpul 6 Position Collapsible Buttstock
Magpul PMAG