Made by Magpul fanboys obviously. If Magpul didn’t make good products I would make fun of these guys, but since they do I’d have to say it’s perfectly acceptable to buy as much Magpul as you want.
Although you can’t see the targets in the video, the guys in it definitely seem to be pretty good and familiar with their weapons. Not surprising when in the youtube comments the uploader “glin1216” says that a majority of them in the video are Military and they attended classes occasionally.
You gotta love the choice of song too.