(SOLVED) How do I make a gun fire multiple projectiles at specific angles?

[King of the Bill]

In BL, Z is up, not Y

...
this might explain my problems. Excuse me while I mess with my script.
Edit: I have concluded so far that I just don't understand vector math and I'm completely loving this up somehow.

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[King of the Bill]

Ok yeah I still don't get it. Point stands, I don't know what the forget I'm supposed to do to make that thing work. The shots spray at the angles shown in that screenshot. I just don't get vector math.