Place the wooden pole holding the Nerf Vulcan between the two pieces with the bearings. Now use the 128 mm rectangular block of wood as a spacer (the lower end of the plates has to face the back of the gun). At first I tried to secure the spacer with glue, but the connection was ...
You might want to check out if you have got the circuit of the nerf gun motor right. If this is the case you can first test the circuit with a led and a 3v battery. If it works, all you have to do is to replace the 3v with the nerf battery pack and the led with the cables ...
This won't make the gun shoot any differently, but it looks awesome. If you want to complete this mod, file off the nub using a metal file, or a Dremel drill. Smooth it up as much as possible to make the plastic flat, so the chamber won't catch on it. If it doesn't, it ...