Via: Big Country A Glock 3-D Printer Variant of the G-19. And that mag? Glock 17. Way longer than the grip/magwell. Threaded Barrel. Suppressor height iron sights. It is NOT a Poly80 however. Zooming in you can see the ‘threading’ and stippling on the grips that one gets from a 3-D Printer. Also, it…