Goblin by ShoelessHistorian

Goblin is a single-shot break-open Silly Shell-fed foam blaster. Goblin packs a punch, capable of reaching 200fps with a sniper shell and good tuning.  

Hardware only - All hardware needed, other than your choice of plunger tube lube. 

DIY Kit - Hardware + all printed prints.

Pre-Built - Completed blaster shipped ready to go. 

Primary in example - Bambu Orange

Secondary in example - Bambu Red

Check it out here:

https://www.printables.com/model/1214604-flp-07-goblin-silly-shell-single-shot-foam-blaster