As promised earlier in this thread here's my Colt 6721 with Denny's Guns Operator mid length gas system, midweight contour, chrome lined, 1/7, M4 feed ramps barrel and other upgrades.
I built the upper myself and modified the rest, build completion date was 12/23/'05 and it took me nine months to complete this project.
TD panels and VFG
Magpul ladder rail protectors
SureFire M961C tac light
Aimpoint M2 with KAC QR mount
KAC 300 m BUIS
Norgon ambi mag catch
Stag Arms ambi selector
Vltor club foot modstock
Specter CAR stock mag pouch
BlueForce IDF style two point sling
D&H mags with Wolff springs and Magpul followers and Ranger plates
Thanks to the sellers at the EE, a majority of the parts are from there except the gun came from my local dealer.