The video in question was not filmed with a gopro on the rifle. The gopro was on his hat/helmet. Perhaps you should be raging against helmet mounts for gopr

The video in question was not filmed with a gopro on the rifle. The gopro was on his hat/helmet. Perhaps you should be raging against helmet mounts for gopros, which facilitate this sort of crime no less than gun mounts? (In fact, the helmet mounts facilitate live streamed mass murder more than rifle mounts do. Mass murderers often bring along numerous guns and would have to spend time swapping the camera between guns.) Edit: Incidentally, those same rifle mounts are for sale in Germany and the UK (and likely many other countries): https://www.amazon.de/GoPro-Halterung-Schrotflinten-Revolvern-Luftgewehren/dp/B00F19Q4LY/ https://www.amazon.de/GoPro-Halterung-Schrotflinten-Revolver... https://www.amazon.co.uk/GoPro-ASGUM-001-Sportsman-Holder-Camera/dp/B00F19Q4LY/ https://www.amazon.co.uk/GoPro-ASGUM-001-Sportsman-Holder-Ca...