Can't go wrong with a SF G2. For $36, or less, it's a heck of a handy flashlight and you'll cry less if it's broken or lost. It'll fit fine in ACU/BDU pants, no clip, comes with lanyard and uses 2 123A's. I'm surprised your unit can't/won't get these. I know they sell them through GSA in bulk quantities. That's where I got mine through my old station purchase. I cry less if I lost them since it cost me $0. I actually use one as a weaponlight on my XCR and I keep one in each vehicle, my ATV, one in a locked beside case with my Glock, and a Z2 by my duty gun. I have them all over the place.