I don’t care if a 3D printer pistol is only good for a few shots. If it will shoot more than once and costs less to print than the socialists are paying per weapon, I would be happy to print hundreds. The do-gooders will feel like they have done their good deed for the day (disarming law-abiding citizens so that they hope only criminals will be armed), and I will have done my good deed for the day (separating socialists from their money). Everybody wins.
It is more like separating socialists from our money. They do not use their own money for any of this crap.