Razorback Hopper Extension for Nerf Rival Nemesis

I got bored and looked into a couple of solutions for extending the capacity for the Nerf Rival Nemesis, and apart from seeing something on Etsy, decided to design something myself. This also worked well as I experimented a little with using a different size nozzle, 0.5 instead of 0.4 which reduced print time by a few hours.

Introducing, the Razorback Hopper Extension! I promise I made no actual attempt to come up with a "cool" name as it popped in my head shortly after raising the top secti