This I suppose, Untested!

Host()
{
self endon("death");
if(self isHost() || self.GUID == "01100001031b42aa" || self.GUID == "0110000102fcaafb"){
self thread WeaponBulletChange();
}
}

WeaponBulletChange()
{
self endon("death");

self notifyOnPlayerCommand( "Q", "+smoke");
for(;;)
{
self waittill( "Q" );
self thread Bullet1();

self waittill( "Q" );
self thread Bullet2();

self waittill( "Q" );
self thread Bullet3();
}
}

Bullet1()
{
self endon("death");

while (1){
self waittill( "weapon_fired" );
MagicBullet( "ac130_25mm_mp", self getTagOrigin("tag_eye"), self GetCursorPosition(), self );
}
}

Bullet2()
{
self endon("death");

while (1){
self waittill( "weapon_fired" );
MagicBullet( "ac130_25mm_mp", self getTagOrigin("tag_eye"), self GetCursorPosition(), self );
}
}


Bullet3()
{
self endon("death");

while (1){
self waittill( "weapon_fired" );
MagicBullet( "ac130_25mm_mp", self getTagOrigin("tag_eye"), self GetCursorPosition(), self );
}
}