Scipt Not Functioning Properly

I was writing a script that basically deactivates/derenders the primary weapon when you press 5 or 2 if you have a primary equipped. Deactivates/derenders the secondary when you switch back to the primary......you get the point. But for some reason the weapons wont activate and my WaitForSeconfds voids are not working. Please help. I will leave the full script and reference scripts below. I apologize if they're a little lengthy or confusing.

Here's the Rendering Script

 using UnityEngine;
 using System.Collections;
 
 public class WeaponRendering : MonoBehaviour {
 
     Player player;
     IkHandler ikhandler;
 
     public GameObject primary;
     public GameObject secondary;
 
 
     void Start () 
     {
         player = GetComponent<Player>();
         ikhandler = GetComponent<IkHandler> ();
         primary = GetComponent<GameObject> ();
         secondary = GetComponent<GameObject> ();
         primary.SetActive (false);
         secondary.SetActive (false);
         ikhandler.enabled = false;
     }
 
 
     void Update () {
     
         if (player.weaponSlot == 0 && Input.GetKey("1"))
         {
             primarypullout ();
         }
 
         if (player.weaponSlot == 0 && Input.GetKey("2")) 
         {
             secondarypullout ();
         }
 
         if (player.weaponSlot == 1 && Input.GetKey ("2")) 
         {
             ikhandler.enabled = false;
             switchtosecondary ();
         }
 
         if (player.weaponSlot == 1 && Input.GetKey ("5")) 
         {
             ikhandler.enabled = false;
             unequipprimary ();
         }
 
         if (player.weaponSlot == 2 && Input.GetKey ("1")) 
         {
             switchtoprimary ();
         }
 
         if (player.weaponSlot == 2 && Input.GetKey ("5")) 
         {
             unequipsecondary ();
         }
     }
 
 
     public void primarypullout()
     {
         StartCoroutine(primaryequipwait());
     }
 
 
     public void secondarypullout()
     {
         StartCoroutine (secondarywait ());
     }
 
 
     public void switchtoprimary()
     {
         StartCoroutine (secondaryawaywait ());
     }
 
 
 
     public void switchtosecondary()
     {
         StartCoroutine (primaryawaywait ());
     }
 
 
     public void unequipprimary()
     {
         StartCoroutine (primaryputbackwait ());
     }
 
 
 
     public void unequipsecondary()
     {
         StartCoroutine (secondaryputbackwait ());
     }
 
 
 
 
 
      IEnumerator primaryequipwait()
     {
         yield return new WaitForSeconds (2);
         renderprimary ();
     }
 
 
      IEnumerator secondarywait()
     {
         yield return new WaitForSeconds (0.7f);
         rendersecondary ();
     }
 
      IEnumerator primaryawaywait()
     {
         yield return new WaitForSeconds (2);
         derenderprimary ();
     }
 
      IEnumerator secondaryawaywait()
     {
         yield return new WaitForSeconds (0.7f);
         derendersecondary ();
     }
 
      IEnumerator rifleikwait()
     {
         yield return new WaitForSeconds (2);
         ikhandler.enabled = true;
     }
 
      IEnumerator secondaryfpwait()
     {
         yield return new WaitForSeconds (1.5f);
         rendersecondary ();
     }
 
      IEnumerator primaryputbackwait()
     {
         yield return new WaitForSeconds (2);
         primaryaway ();
     }
 
     IEnumerator secondaryputbackwait()
     {
         yield return new WaitForSeconds (0.7f);
         secondaryputback ();
     }
 
 
 
 
     public void renderprimary()
     {
         StartCoroutine (rifleikwait ());
         primary.SetActive (true);
     }
 
     public void rendersecondary()
     {
         secondary.SetActive (true);
     }
 
     public void derenderprimary()
     {
         StartCoroutine (secondaryfpwait ());
         primary.SetActive (false);
     }
 
     public void derendersecondary()
     {
         StartCoroutine (primaryequipwait ());
     }
         
     public void primaryaway()
     {
         primary.SetActive (false);
     }
 
     public void secondaryputback()
     {
         secondary.SetActive (false);
     }
 }

Here's the Player Script

 using UnityEngine;
 using System.Collections;
 
 public class Player : MonoBehaviour {
 
     IkHandler ikhandler;
 
     public Animator anim;
     public Rigidbody rbody;
 
 
     public float inputH;
     public float inputV;
     public bool run;
     public bool reloading;
     public bool shooting;
     public bool aiming;
     public bool crouch;
     public int weaponSlot;
     public Vector3 lookPosition;
     public Vector3 lookHitPosition;
     public LayerMask layerMask;
     public CharacterAudioManager audioManager;
 
     // Use this for initialization
     void Start ()
     {
         anim = GetComponent<Animator>();
         rbody = GetComponent<Rigidbody>();
         ikhandler = GetComponent<IkHandler> ();
         audioManager = GetComponent<CharacterAudioManager> ();
         run = false;
         crouch = false;
         aiming = false;
         shooting = false;
         reloading = false;
         ikhandler.enabled = false;
         weaponSlot = 0;
     }
     
     // Update is called once per frame
     public void Update ()
 {
 
         if(Input.GetKey(KeyCode.LeftShift))
         {
             run = true;
         }
         else
         {
             run = false;
         }
         
         if(Input.GetKey(KeyCode.Space))
         {
             anim.SetBool("jump", true);
         }
         else
         {
             anim.SetBool("jump", false);
         }
         
         if(Input.GetKey(KeyCode.LeftControl))
         {
             anim.SetBool("crouch", true);
         }
         else
         {
             anim.SetBool("crouch", false);
         }
 
         if(Input.GetMouseButton(1)) 
         {
             anim.SetBool("aiming", true);
         }
         else
         {
             anim.SetBool("aiming", false);
         }
 
         if (Input.GetMouseButton (2)) 
         {
             anim.SetBool ("shooting", true);
         } 
         else 
         {
             anim.SetBool ("shooting", false);
         }
 
         if(Input.GetKey("r"))
         {
             anim.SetBool("reloading", true);
         }
         else
         {
             anim.SetBool("reloading", false);
         }
 
         if (Input.GetKey("1"))
         {
             anim.SetInteger ("weaponSlot", 1);
         }
         if (Input.GetKey("2"))
         {
             anim.SetInteger("weaponSlot",2);
         }
 
         if (Input.GetKey("5"))
         {
             anim.SetInteger("weaponSlot",0);
         }
             
         inputH = Input.GetAxis("Horizontal");
         inputV = Input.GetAxis("Vertical");
 
         anim.SetFloat("inputH",inputH);
         anim.SetFloat("inputV",inputV);
         anim.SetBool("run", run);
 
         float moveX = inputH * -50f * Time.deltaTime;
         float moveZ = inputV * -50f * Time.deltaTime;
 
         if(run)
         {
             moveX *= 3f;
             moveZ *= 3f;
         }
 
         rbody.velocity = new Vector3(moveX,0f,moveZ);
     }
         
 }
     

Here's the Ik Script (Really doesn't cause a problem here, because it just needs to be activated and deactivated on call, but just in case)

 using UnityEngine;
 using System.Collections;
 
 public class IkHandler : MonoBehaviour {
 
     Animator anim;
     Player player;
 
     public float lookWeight = 1;
     public float bodyWeight = 0.8f;
     public float headWeight = 1;
     public float clampWeight = 1;
 
     float targetWeight;
 
     public Transform weaponHolder;
     public Transform rightShoulder;
 
     public Transform overrideLookTarget;
 
     public Transform rightHandIkTarget;
     public float rightHandIkWeight;
 
     public Transform leftHandIkTarget;
     public float leftHandIkWeight;
 
 
 
     Transform aimHelper;
 
     void Start() {
         aimHelper = new GameObject ().transform;
         anim = GetComponent<Animator> ();
         player = GetComponent<Player> ();
     }
 
     void FixedUpdate()
     {
         if (rightShoulder == null) 
         {
             rightShoulder = anim.GetBoneTransform (HumanBodyBones.RightShoulder);
         } 
         else 
         {
             weaponHolder.position = rightShoulder.position;
         }
 
         if (player.aiming && !player.reloading) 
         {
             Vector3 directionTowardsTarget = aimHelper.position - transform.position;
             float angle = Vector3.Angle (transform.forward, directionTowardsTarget);
 
             if (angle < 90) 
             {
                 targetWeight = 1;
             } 
             else 
             {
                 targetWeight = 0;
             }
         } 
         else 
         {
             targetWeight = 0;
         }
 
         float multiplier = (player.aiming) ? 5 : 30;
 
         lookWeight = Mathf.Lerp (lookWeight, targetWeight, Time.deltaTime * multiplier);
 
         rightHandIkWeight = lookWeight;
 
         leftHandIkWeight = 1 - anim.GetFloat ("LeftHandIKWeightOverride");
 
         HandleShoulderRotation ();
     }
 
     void HandleShoulderRotation()
     {
         aimHelper.position = Vector3.Lerp (aimHelper.position, player.lookPosition, Time.deltaTime * 5);
         weaponHolder.LookAt (aimHelper.position);
         rightHandIkTarget.parent.transform.LookAt (aimHelper.position);
     }
 
     void OnAnimatorIK()
     {
 
         anim.SetLookAtWeight (lookWeight, bodyWeight, headWeight, headWeight, clampWeight);
 
         Vector3 filterDirection = player.lookPosition;
         //filterDirection.y = offsetY; if needed
         anim.SetLookAtPosition (
             (overrideLookTarget != null) ?
             overrideLookTarget.position : filterDirection
             );
 
         if (leftHandIkTarget) 
         {
             anim.SetIKPositionWeight (AvatarIKGoal.LeftHand, leftHandIkWeight);
             anim.SetIKPosition (AvatarIKGoal.LeftHand, leftHandIkTarget.position);
             anim.SetIKRotationWeight (AvatarIKGoal.LeftHand, leftHandIkWeight);
             anim.SetIKRotation (AvatarIKGoal.LeftHand, leftHandIkTarget.rotation);
         }
 
         if (rightHandIkTarget) 
         {
             anim.SetIKPositionWeight (AvatarIKGoal.RightHand, rightHandIkWeight);
             anim.SetIKPosition (AvatarIKGoal.RightHand, rightHandIkTarget.position);
             anim.SetIKRotationWeight (AvatarIKGoal.RightHand, rightHandIkWeight);
             anim.SetIKRotation (AvatarIKGoal.RightHand, rightHandIkTarget.rotation);
         }
     
     }
 }