Thought you guys might like this. I picked up a Phone Skope for my Samsung Galaxy S4 and here is a video of a 3 shot group at 970 yards.
Specs on this set up:
Swarovski spotting scope 20-60x80mm
Phone Skope for Samsung Galaxy S4
Alpine Gunworks Chassis
243 20" barrel shooting 105 grain Berger at 2850fps
Vortex Viper PST 4-16X50mm
Turn up the quality to 1080 and go full screen.