So someone mentioned that these guys would be shut down and find themselves in court. That may one day be the case, but they recently became federally licensed to make and sell guns.
They are taking steps to become a more legitimate distributor of firearms and firearm components.
Where they crosses paths with 3D printing and other non licensed people printing lowers and mags is unprecedented. A number of us have been watching this for a long time, and it get posted over and over again.