Of course we use the same weapons. I can’t hear my own weapon sounds (I can hear official HL2 Weapon’s Sounds) but the one from others.
TFA CS:GO MP7
EDIT: I do NOT have any Pirated Content. I just have CS:S Installed and of course mounted(I have it purchased on Steam). I am not experiencing HUD Issues like other people. It’s just the Sound of Third Party Weapons like TFA; FA:S; M9K, etc…