I finally got around to getting pictures of my XDs with the Crimson Trace Laser Guard installed. I havent shot it yet with it installed, but from handling it, it not intrusive like some are. The activation swith is on the front strap, so when you grip the pistol, the laser comes on. It is light weight and adds hardly nothing to the weight of the pistol. The only thing I found I don't like about it is that it has no exterior on/off switch like my Crimson Trace Laser Grips have. Now I have to search for a holster of some sort, just in case Illinois passes some type of concealed carry.
Sorry the pics are not very good, I took them with the camera in my cell phone.