here's a pic of what it might look like
https://i.imgur.com/gq1KvRc.png
https://wiki.teamfortress.com/w/images/b/b5/Sucker_Slug.png
why it fire shrimp
https://www.youtube.com/watch?v=B5sbzqoweLU
buckshot are just really tiny mooses and they stab their horns into the enemy at a high velocity