Problem With Weapon Firing Mechanism

Hi, I am making a weapon system for a FPS game whatever that might be. I have the basic structure in place to have a player that can pickup weapons and toggle between them. All weapons have a different magazine (in some cases some weapons may share the same type of magazine) and each magazine contains bullets based on the gun the magazine is loaded into. I also have a "FirePoint" game object attached to the camera on the first person controller as well as a bullet prefab (a simple sphere with a rigid body attached).I have even created the logic that works out when to fire the weapon and when not to and that all works.

However, when I fire to the left or right the trajectory of the bullet doesn't update with the new transform of the player. Here is a picture of my scene hierarchy http://i981.photobucket.com/albums/ae300/martianxx/Heiarachy_zps7599365c.jpg (sorry for bad quality). Here is the code I use when firing.

 //Player.js in update function
 if (Input.GetKey(KeyCode.Mouse0))
 {
     Debug.Log(equipment.GetWeapon(equipment.GetCurWeapon()).canFireNonAuto);
     if (equipment.GetWeapon(equipment.GetCurWeapon()).canFire && equipment.GetWeapon(equipment.GetCurWeapon()).canFireNonAuto)
     {
         StartCoroutine(equipment.GetWeapon(equipment.GetCurWeapon()).Fire());
     }
 }
             
 if (Input.GetKeyUp(KeyCode.Mouse0))
 {
     equipment.GetWeapon(equipment.GetCurWeapon()).CeaseFire();
     equipment.GetWeapon(equipment.GetCurWeapon()).canFireNonAuto = true;
 }

 //Pistol.js
 function Fire() : IEnumerator
 {
     canFire = false;
     canFireNonAuto = false;
     var track : GameObject;
     track = GameObject.Instantiate(ammo.bullet.bullet, weaponFirePoint.transform.position, weaponFirePoint.transform.rotation);
     track.rigidbody.AddForce(track.transform.forward * 10000);
     yield WaitForSeconds(timeToNextShot);
     canFire = true;
 }

 //AssaultRifle.js
 function Fire() : IEnumerator
 {
     canFire = false;
     var track : GameObject;
     track = GameObject.Instantiate(ammo.bullet.bullet, weaponFirePoint.transform.position, weaponFirePoint.transform.rotation);
 
     track.rigidbody.AddForce(track.transform.forward * 10000);
     yield WaitForSeconds(timeToNextShot);
     canFire = true;
     canFireNonAuto = true; //its an automatic weapon so set this true here to overide the non automatic logic would be better to have an automatic class
 }

 //AssaultRifle.js example weapon constructor
 function AssaultRifle()
 {
     ID = WeaponID.ARIFLE;
     weaponName = "Assault Rifle";
     weaponIcon = Resources.Load("AssaultRifle", typeof(Texture2D));
     weaponFirePoint = GameObject.FindWithTag("FirePoint");
     ammo = new Magazine(32, BulletID.ARIFLE);
     rateOfFire = 60;
     timeToNextShot = 0.1;
     reload = false;
     reloadTime = 2.0;
 }