Zombrex Autoinjector Prop

This is a prop “Zombrex” autoinjector inspired by the game series Dead Rising. Some liberties are taken for the simplicity of printing and assembly.It is styled after Epipen autoinjectors, following the ‘blue to the sky, orange to the thigh' instruction. IYKYK.You will need 5" lengths of ¾"-SCH40 PVC pipe (you could do longer or shorter to your preference).Important: Some adjustment by the user may be required, as the ¾"-SCH40 PVC pipe controlled tolerances are for outer diameter, while the parts mount to the inner diameter. The schedule 40 pipe specification does not have tight tolerances for concentricity, only for wall thickness.PrintingPrint the parts from the profile as oriented.Lower assembly: No supports required - recommend high infill, as this will frequently be impacted during mock usage during cosplay, airsoft scenario games, etc.Note: Depending on the tolerances of your ¾"-SCH40 PVC pipe, you may need to scale the ‘lower retainer’ component.Upper plug: p