I understand that is "2 minutes to mount a weapon with previously printed spare parts". I could be wrong. Maybe a 'lost in translation' case. My bet would be a

I understand that is "2 minutes to mount a weapon with previously printed spare parts". I could be wrong. Maybe a 'lost in translation' case. My bet would be a lonesome survivalist trying to increase its fine "that for sure will impress lotta chicks" weapon collection. Could be a furtive also or a wannabee seller. The most interesting part would be to know how the police discovered him. Probably the old 'bragging in front of friends'. Could be technically possible for one of those 3D files to call home somehow? Maybe they made a report when downloaded in some dark place of the web?