YouTube channel AstonishingStudios has created a nifty little build: a LEGO Nerf gun that works much like the original. Modelled after the Maverick REV-6, the creation not only manages to be almost the same shape and size, but even possesses the ability to fire Nerf darts thanks to a non-LEGO piece – a large spring – which is compressed and held down by a Technic mechanism. Pull the trigger and the spring is released, firing off the dart.