for (int i = 0; i < bulletsPerShoot; i++)
{
    Ray ray = ust.playerCamera.ViewportPointToRay(new Vector3(0.5F, 0.5F, 0));


    float x = Random.Range(-spread / 100 , spread / 100);
    float y = Random.Range(-spread / 200, spread / 200);

    if (Physics.Raycast(ray, out hit))
    {
        targetPoint = hit.point + new Vector3(x, y, 0);
    }
    else
    {
        targetPoint = ray.GetPoint(range) + new Vector3(x, y, 0);
    }

    InstantiateBullet(bulletDamage, bulletHeadDamage);

    bulletsLeft--;
}