Awesome flashlight. This if my second SureFire, and I'm very happy with it. I'm using it with the Thyrm SwitchBack to allow for an easy two-handed grip with a pistol.
Pros: Small Size; Only Requires 1 Battery
Cons: Expensive; Requires 123-type Battery
This review was written in the old system and had content requirements that are different than reviews written today.