aim down sights of gun

have the gun model set to .4 for X and -.5 for Y, (you can have it at whatever z position you want) when its attatched to the camera. Then to test, just right click. To change the position of the gun (becuase when i use this script, it goes too far to the left of the screen) you can when the game isnt running find your guns best position by dragging the green and red arrows for position, to a place where its like your aiming down the sights in game. Copy the X and Y positions on a piece of paper, then in script you need to change the NextPos and NextPos2 variables under the if statement to the X and Y. (NextPos is the X and NextPos2 is the Y). Save and that should work. It may wiggle a little to the left, so try and compinsate for that.

try my re-write of the script. It also allows disabling of the CrossHair when aiming and it changes weapon Stats. Hope you like it. Give credit were its due.

Dj

 var gun : Transform; //Drag you Gun transform into This
  var curField = 60.0;
  private var dampVelocity2 = 0.4;
  var nextVector : Vector3; //Sights Transform
  var curVector : Vector3; //Normal Transform
  
  var curY = 234.8665; //Normal Rotation of Gun
  var nextY = 230.7; //Rotation of Gun when looking down Sights
 
  
  class weaponStats {
      var curDamage : int; //Normal Weapon Damage
      var nextDamage : int; //Sights Weapon Damage
      var gunScript : String;
      var mainCam : CrossHair; //Change "CrossHair" to the name of the Script or GUITexture you use for your CrossHair
  }
  var speed : float = 0.1;
  var stats : weaponStats;
  
  function Update () {
      //Smooth Changine Vield of View of Camera
     var newField = Mathf.SmoothDamp(Camera.main.fieldOfView, curField, dampVelocity2, .3);
     Camera.main.fieldOfView = newField;
  
     if (Input.GetButton("Fire2")) { //"Fire2" is right click, can be changed
         //adjust viewpoint and gun position
         curField = 40;
         //Rotating Gun to look down Camera Perfectly
         transform.localRotation.eulerAngles = Vector3(0,nextY,0);
  
         //slow down turning and movement speed
         transform.root.GetComponent(CharacterMotor).movement.maxForwardSpeed = 2.5;
         //Adjust Gun Damage
         GetComponent(stats.gunScript).damage = stats.nextDamage;
         stats.mainCam.enabled = false;
         //Moving the gun
         transform.localPosition = Vector3.Lerp(transform.localPosition,nextVector, 0.3);
     } else {
         //adjust viewpoint and gun position
         curField = 60.0;
         transform.localRotation.eulerAngles = Vector3(0,curY,0);
         //speed up turning and movement speed
         transform.root.GetComponent(CharacterMotor).movement.maxForwardSpeed = 10;
         stats.mainCam.enabled = true;
         GetComponent(stats.gunScript).damage = stats.curDamage;
         transform.localPosition = Vector3.Lerp(transform.localPosition,curVector, speed);
     }
  }

Thanks! :)