Musket/firearm bug

Hi
I found this really annoying bug. When I am the host of a game and is using firearms, they sound like crossbows for some reason, pistols rifles alike, someone else got this prob?

The faction I play is Hunters

Oh.. and my friends firearms sounds like they should, although they also hear the sound from my rifle/pistol as a crossbow fire sound.

I hope there's a solution since it's really annoying.