How to fix sounds for ">:3"'s weapon mods?

I've noticed he's updated a ton of mods that I already have to add new sounds which I was assuming were just replacements over the stock sounds, however all guns that have custom sounds in game now make no noise. Is there a mod I'm missing that is supposed to implement the sounds or am I missing something else entirely?
Replies
superBLT and autofire sound fix
https://superblt.znix.xyz/
https://modworkshop.net/mydownloads.php?action=view_down&did=20403