I have an ATN X-sight 2 that I would trade for a Viper Pro by MTC - either power would work - I bought this in August new and have used it very minimally. It is updated to the latest firmware and everything works well including day/night vision modes - It will come in original box with all paperwork and parts including sunshade,lense cover,light restricter, and IR Iluminator - questions feel free - thanks - Jon
PS - 20000 mAmp ATN power pack included - jb
PS - 20000 mAmp ATN power pack included - jb