I have a real pentagon x-3 mounted on my gun.

Surefire M971SU05 mounted on my M4 for Outdoors.
Surefire M961SU07 mounted on M4 for indoors.
TLR-2 Laser/Light Combo on my Caspian G19
Surefire M111D on my G18c
Surefire C2 Centurion with GG&G TID (Tactical Impact Device) on my kit (see below)
If I have a free big pouch I'll replace the C2 with an M3T

They're all real, I really like my lights, especially with teeth.

http://i28.photobucket.com/albums/c2...s/DSCF1622.jpg

i have a Garrity L.E.D. 2x Brighter! flashlight from wal-mart.. it's totally awesome and beats out all ur surefire lights, and it saved my ass when i was at EOTEC playin in the complete dark... cant beat that!

i have a surefire M952XM07 with surefire lens cover on my M4, pretty rad, lots of SF and contractors using it.