Muzzle smoke in gmod

Is muzzle smoke, like that

Possible in gmod 13? OR LIKE THAT
That little smoke line following gun barrel after shooting! :)?

If the model supports it then yes.

What i have to do
To make a weapon work with that?
Im not pro in lua and… you know
And, forgive me mine poor Eng.!

To jest coś twórca modelu musi dodawać , nie można zrobić z Lua chyba.

Cholerciarz, a to tak fajnie wygląda ;/

Not like it looks good anyway.