Yet Another Bullet Decal Problem

Ive ran through two pages, on this problem, but the solution is the decal system that is 95$ or not being sold anymore. Ive cobbled some code together but the decals are not being painted so to speak. Note i am using particles for the decals rather than textures. So, why would my particle bullet decals not be painted.

 public class SCAR : MonoBehaviour 
 {
     Vector3 point;
 
     public Rigidbody b_556mm;//the rigid body containter for an object for the bullet
     public Transform Spawn;//this is the location the bullet will spwan from
     public float speed = 5.0f;//bullets speed
     public int damage = 75;//damage by the weapon
 
     public GameObject decalHitWall;//the particle to be used as bullet decal
 
        RaycastHit hit = new RaycastHit();
     Ray hitray = new Ray();
 
     public float baseFOV;
 
     float fireRate = 0.15f;
     float lastShot = -10.0f;
 
     public int bullets = 30;
     int bulletsDummy;
     public int mag = 3;
 
     public Font Tinker;//font used for the GUI render
 
     // Use this for initialization
     void Start () 
     {
         baseFOV = Camera.main.fieldOfView;
     }
 
 
     // Update is called once per frame
     void Update () 
     {
         bulletsDummy = bullets;
         hitray = Camera.main.ViewportPointToRay(new Vector3(0.5f, 0.5f, 0));
         //Fire Mechanisms.
             if(Input.GetKey(KeyCode.Mouse0))
             {
                 if(bullets > 0 && mag > 0)
                 {
                     if(Time.time > fireRate + lastShot)
                     {
 
                         if (Physics.Raycast(hitray, out hit, 1000.0f))
                         {
                             point = hit.point;
                             Spawn.transform.LookAt(point);
                             
                             //Bullet prefabs go here
                             GameObject decalClone = (GameObject)Instantiate(decalHitWall, hit.point, Quaternion.LookRotation(Vector3.up, hit.normal));
                             Destroy(decalClone.gameObject, 30);
                             
                             
                         Debug.DrawRay(hitray.origin, hitray.direction, Color.blue, 100, true);
 
                             Health enemyHealth = hit.transform.GetComponent<Health>();
                                 if(enemyHealth != null)
                                 {
                                     enemyHealth.Damage(damage);
                                 }
                                 print (hit.transform.name);    // logs it into the console
                         
                         }
 
                         Rigidbody instance = (Rigidbody)Instantiate(b_556mm, Spawn.position, Spawn.rotation);
                         instance.AddForce(transform.forward * speed);
                 
                         GetComponent<AudioSource>().Play();
                 
                         lastShot = Time.time;
 
                         Destroy(instance.gameObject, 1);//destroy the rigidboy to save on memmory after a second.
 
                         bullets--;
                     //print("bullets left: " + bullets);
 
                     }//end time if
                     
                 //    print(Value(bullets, mag));
                     
                     
                     if(bullets == 0)
                     {
                             
                                 mag--;
                                 //print("mag left: " + mag);
                                 bullets = 30;
                             
                             
 
                     }
                         
                 }//end bullets nad mag if
 
         }//end input if
     
 
         //Zoom Mechanism
         if(Input.GetButton ("Fire2"))
         {
             Camera.main.fieldOfView = 25;
 
         }
         else
         {
             Camera.main.fieldOfView = baseFOV;
         }
 
     }
 
     void OnGUI()
     {
 
         GUIStyle TinkerFont = new GUIStyle();
         TinkerFont.font = Tinker;//this works, changes the hud to Tinker Font.
         TinkerFont.fontSize = 24;
         TinkerFont.normal.textColor = Color.red;
 
         GUI.Label(new Rect(900,500, 75,35),Value(bullets, mag), TinkerFont);
     }
     public string Value(int a, int b)
     {    
         string total;
         return total = bullets + " / " + mag;
     }
          
 }//end class