3D Print: 37mm Finned Payload Cup - Flare Launcher Round *FREE DOWNLOAD*
This design is a payload cup for 3"+ shells for 37mm flare launchers.
1.35" OD For 3"+ Shell
WARNING! These models are likely not suitable for real-world use out of the box as a 3D-printed item. A better although untested option would be using the 3d printed models to make molds and then using the molds to cast the item using a more suitable material.