Not quite. The liberator is 100% plastic except for the firing pin, which is a nail.
https://3dprint.com/73842/download-3d-printed-gun/
That being said, it is illegal to create one and assemble it without inserting 3.7 ounces of metal into the grip.
18 USC 922(p) has been the law since 1988.
The ABS Liberator will only be good for 5-10 shots before it fails.
With a metal insert, these can last longer.
I prefer the S&W MP shield compact.
Its not designed to last and operate as a regular normal weapon, they require metal for barrels and firing pins and reinforcing stress points.
This is what i am talking about.
finally the facts on Cody’s actual gun. thanks. fr full of ignorance too, sadly