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3-D gun downloads - somebody educate me
There is so much controversy about this, and I'm ignorant about it, technologically speaking.
The best I can figure out, there must be printers out there that can feed heavy plastic and print the outline of gun parts, although the 3-D part baffles me, and what about barrels, bolts, firing pins, ejectors, etc.????
Somebody educate me, please.