Divine's video reminded me of this:

https://www.youtube.com/watch?v=cHMsSZ1OGYc&t=252s

This is a video from 2015 (reuploaded by an archive) demonstrating the Loch shooting across the entirety of Badlands second. You can spam shutter and batts from choke. This video is ten years old.

If someone were to make a "Loch n Load spam angles" video for the current map pool that would be the final nail. (Assuming it doesn't get banned in the next few days)