As for the "you can build one in 20min" myth, EVERYONE who has actually built one yelled "BULLSHIT!" at Dettlebitch on the TV...
I thought it was "60 Minutes" that did an interview with him but I didn't see him in it while scanning the following video. It must have been one of the other news programs. But this segment was equally propagandistic.
I'm sure someone here will remember and perhaps link to it. It had D'bitch's "assistant" having a hard time taking down a glockish gun.
View: https://www.youtube.com/watch?v=Hc4ylVn-MO8
The video from “Vice” network where he fires to the him builders expo and he sets out to build a Glock clone in 1 hr? Yea I’ve seen that