Nerf Mega to standard sized mod

thingiverse

This is a compact adapter that transforms a standard Nerf Mega tube into a small dart tube. I began with the X-shot dart as a reference point, and since Nerf standards should be consistent, this modification should work seamlessly. The adapter requires some gentle persuasion to fit perfectly down the end of the tube, about 10 millimeters at most. Fortunately, no damage was sustained by the gun itself. I employed a 0.2-millimeter layer height with 30% infill and achieved excellent results. This model was created on a Makerbot Replicator 2. You may need to make some adjustments to ensure that the adapter fits snugly against the Mega side, eliminating the need for forceful insertion. However, in my case, it fit without any issues.