Here is a riflescope with a 4K sensor designed with pro hunters in mind. The ATN X-Sight 4K Pro Smart Riflescope can stream video to your mobile device and record video to a SD card simultaneously. The X-Sight 4K riflescope has a dual core processor, low profile, and HD night vision mode.
The unit lasts over 18 hours on battery. Expected to ship in March.