In the Hurt Locker, you can see Surefire G2 clearly.
In Tron:Legacy there MIGHT be a Surefire M6 that the guard has in the beginning. Although I'm not sure since the flashlight is pointing at the camera all the time. I'm assuming the it could be a M6 because the wide head and you can make out the strike bezel too, plus the color tint is not bluish.