Dummy cartridge for nerf mags.

thingiverse

This is a decorative cartridge designed specifically to fit into a Nerf magazine but lacks the functionality to be loaded or fired from any Nerf gun. Its intended purpose is purely cosmetic for cosplay, photography, and similar applications. Due to this design, it has been engineered to bind up in flywheel Nerf guns and jam in springer models. To prevent jams, you may need to print multiple cartridges or use a spacer to maintain sufficient spring tension, keeping the top round securely in place within the magazine. Nerf magazines are crafted for foam darts, which don't require high spring tension as it could lead to the darts being crushed. Alternatively, you can glue the cartridges in place if you plan not to reuse the magazine for shooting Nerf darts. Additionally, a separate version of the cartridge is provided in its casing form. Please do not attempt to fire this cartridge from a Nerf gun, as it's unsafe and may damage your device. If used for prop photography, we would love to see your creations; please share pictures or links as comments with the tag "I made this."