As you can see in the video after the latest path in June G7 just sounds awful - your shot sound echo is played from ~60-90 degree opposite side and when shooting it in game it feels like you are being shot by enemies.
Crazy update + unnecessary echo / thunder sound imo should be removed from G7, Longbow, 3030 should be more quite as well.
In comparison you have charged Sentinel that hits harder and should sound harder, instead it sounds like soft puppy in comparison to above mentioned 3.
Thanks for yet another sound "improvement" release. Maybe buy hearing device for your QA team :)