Lego videos have become a bit of a mainstay here on WebTVHub, from film trailers, to music videos, it seems nothing is beyond replicating with the little building blocks.
Now we see that even includes weapons, as can be seen by this video of a working machine gun made entirely from Lego, which fire ball bearings.
I think this is more likely to have been made with Lego Technics, rather than just the basic blocks any 5 year old could build a house with (and possibly choke on).
It’s mightily impressive, and we get to see how it fires ball bearings from multiple angles, which it does with enough force to smash right through an egg.