Current 3D printed guns like the FGC-9[1] make use of standard metal parts that can be bought at a hardware store. The bolt requires a single weld, though peopl

Current 3D printed guns like the FGC-9[1] make use of standard metal parts that can be bought at a hardware store. The bolt requires a single weld, though people have made weldless bolts[2]. The barrel is a metal tube that you can buy at a hardware store and rifle with ECM. Ammunition can be manufactured from blanks or deactivated ammo (both of which are legal in many parts of the EU). The end result is a firearm built entirely with parts that are legal to purchase in the EU.[3] This will only get easier as 3D printers improve and weapon designs are refined. 1. https://en.wikipedia.org/wiki/FGC-9 https://en.wikipedia.org/wiki/FGC-9 2. https://imgur.com/gallery/xZqXXuE https://imgur.com/gallery/xZqXXuE 3. The FGC-9's designer lives in the EU. He manufactured the gun & ammo himself and shot it in his basement: https://twitter.com/freegunzone/status/1309896256760709128 https://twitter.com/freegunzone/status/1309896256760709128