Nerf Tri-blast mega dart storage

thingiverse

This clip wraps snugly around the Nerf Tri-Blast Mega, holding twelve rounds of mega darts on its side, plus a scope atop. The fit is precise, so you may want to print the first 1/8 inch initially and adjust the size accordingly based on your printer's tolerance before printing the entire clip. I used two walls and twenty percent infill, resulting in a solid build.