Yes, as stated earlier this was released by mistake in a non final state. But it was good enough and for now people can disable whatever module that gives them problem.
Its good that people report everything they see so I can fix it.
OK - Fixes so far based on your feedback
-HiFi_AKS74UN dry and reload sounds
-HiFi_H_RIFLE correct requiredaddon
-HiFi_M203 fixed so handgrenades doesnt inherit sounds
-HiFi_MGP25 fixed so handgrenades doesnt inherit sounds
-HiFi_PMSD fixed class inheritance
-Moved HiFi_AH6.pbo into an "ACE_archive"
About the other errors that been reported (like the missing bolt sounds for M24 and M40). Make sure you have the latest version and not the first beta.