A small connector to attach the barrels to the plunger tube after removing the rotating barrel alternator in the X-Shot Bug Attack Eliminator/Dino Strike Claw Hunter (they share the same internals, even though the shells are built very differently). They should slide snugly on, but if you can always add a little bit of tape on the barrel/plunger tube if you need a tighter fit.

It shouldn't need any supports if you print it in the supplied orientation, but might need some build plate adhesion (brim and/or hairspray).

Print Settings

Printer Brand:

Prusa

Printer: 

I3 MK3S

Rafts:

No

Supports: 

No

Resolution:

0.20 mm

Infill: 

Doesn't matter

Filament Brand: 

Random cheap spool I had lying around

Filament Color:

Red

Filament Material:

PLA