How do you fire the weapons on the fighter or chopper?

[XiNUPES]

I've mashed every button possible, all I manage to do is eject out with my chute.

[liammozz]

On ps3 x is shoot square is change ammo

[James D Sidious]

I've mashed every button possible, all I manage to do is eject out with my chute.

 

Press A (XBOX) to fire your weapons

 

Press X (XBOX) to switch weapons

[XiNUPES]

Thank you! Something so simple can be so frusterating. Maybe I can shoot the damn bikers before they make their delivery now in Top Fun.