LEGO Shooter Brick Chain Gun

Some of our favorite LEGO bricks are the ones that shoot darts. Jason from JK Brickworks came up with a fun use for these spring-loaded shooters – a chain gun that fires dozens of darts with the turn of a crank or a motor. From what we can tell, the only limit to how many rounds it can fire is the number of shooter bricks in the chain. Build instructions here.