NY bill would require a criminal history background check for the purchase of a 3D printer::Requires a criminal history background check for the purchase of a three-dimensional printer capable of creating firearms; prohibits sale to a person who would be disqualified on the basis of criminal history from being granted a license to possess a firearm.
Resin is generally more brittle than filament, FYI, and the real question with most 3D-printed firearms is whether the shooter survives “at least one shot”.
Most 3d printed guns are either redesigns of existing guns replacing non pressure bearing parts with printed parts (look up FMDA17 a 3D printed Glock 17 equivalent) or mostly printed with pressure bearing parts being barstock or pipes (see FGC-9).