For a while now I've been considering a 80% lower machining kit so I could put away a few stripped lowers for a rainy day. As it is legal and moral, I see no problem. Well, its raining really hard now. It's probably too late to build an ark, but maybe I can still get a kit. Has anyone ever used one of these templates to machine a 80% lower? Am I just wasting my time? Also, I see where there have been machining "parties" for 80% lowers, where you use someone elses CNC to machine it for a small fee. It seems like in the current climate, this would be a huge opportunity for a knowledgeable machinist or gun shop with an AR lower machining CNC program. If there is one of these parties coming up, please let me know. Yes, I know that I can not sell or transfer this lower to anyone, and it has to be machined by my, for me to be legal per the ATF, and I intend to follow all laws regarding this.