Stealthycat
Footballguy
This is a Common misconception...
3D printed guns don't print the whole firearm.
They usually print the part of the receiver that Is serialized, sometimes some other parts.... then you build out the rest of the gun using kits/parts readily available on the market.
https://jsdsupply.com/3d-printed-gun-frames/
https://ghostguns.com/product-category/3d-print/
3D printed guns are generally quite safe and utilize the same type of metal barrels, chambers, etc as the OEM firearm.
true but some of the 3D printed guns (googling) look like nerf guns