Edit: Amazingly this mod still works as of Update 23.1, which is good cuz the bug still hasn't been fixed.

I've removed the MP38 from this fix so that it's firing sound works once again. I simply altered two lines of text, I am a pro.

This fixes all automatic weapons (except the MP38, now) so that they won't occasionally play the gunfire sound twice when tapping once.

Original mod link https://modworkshop.net/mod/21111

Credit to 90e and DarKobalt for the original fix, some reddit user (?) for the updated code, and AdayDr1en for porting it to RAID: WW2.