Colt 6920 with a DD Omega rail. (Lighter than the standard handguards and let me add or remove light without changing POI)
Surefire X300 mounted on the left side.
BFG Victory Sling
Aimpoint M4s in Larue Mount.
Larue BUIS with same plane rear aperture. (For the more open small aperture, I never use the large)
I am no longer participating in gun forums.