Print two body blocks and 1 plunger guide blocks. Designed for 32mm conduit and up to 12mm square nylon rod plunger rod material. Glue in place on plunger tube to sit behind existing shell webs. Screw into shell if desired.
Mod guide video here:
https://www.youtube.com/watch?v=KYRkkP32RXY
PhD Student in Additive Manufacturing at the Monash Light Metals ARC Centre for Excellence.
I also am the face of the YouTube channel Make.Test.Battle, that produces high quality Nerf blaster themed content.