Colorado men busted for 3D printing hundreds of 'machine gun conversion devices' to sell nationwide
Two men are charged with using 3D printers and LEGO boxes to distribute 'machine gun conversion devices' across the U.S., ...
Mini toys on MSN25d
Unlocking the Power of LEGO Technic with an Automatic Gun Mechanism
Check out this simple yet functional LEGO Technic automatic gun mechanism! Watch how this design comes to life with moving parts and impressive functionality. It’s a great example of how LEGO Technic ...