Run Animation Rotation - Position

Hey Guys, Recently I started making an FPS Multiplayer Game. When I reached the animation creation I realized that when I tried to make the Run Animation I changed the rotation of the weapon -45 degrees (everythings fine so far). When the run animation was being interupted by the walk animation (for example when you Get the button up) my weapon does not change its rotation to the default of the walk animation (0 degrees) it just stays the same -45 degrees… how can i fix that?

public Transform AnimationHolder;

public CharacterController CharCont; 

public CharacterMotor CharMotor;

public WalkingState walkingstate = WalkingState.Idle; 

public float VelocityMagnitude; 

public float WalkSpeed; 

public float RunSpeed;

public bool WasStanding;

public void AnimationController()
{
    if(WasStanding && !CharCont.isGrounded) 
{ 
    WasStanding = false; 
    WalkAnimationHolder.animation.Play("animationSTANDINGJUMP");
}
else if (!WasStanding && CharCont.isGrounded)
    	{
       		WasStanding = true;
       		WalkAnimationHolder.animation.Play("animationSTANDINGJUMPLANDING");
    	}


	//Run
	if(walkingstate == WalkingState.Running)
	{
   		WalkAnimationHolder.animation["animationRUN"].speed = VelocityMagnitude / RunSpeed * 1.2f;
   		WalkAnimationHolder.animation.CrossFade("animationRUN", 0.2f);
	}

	//Walk
	else if (walkingstate == WalkingState.Walking)
	{
   		WalkAnimationHolder.animation["animationWALK"].speed = VelocityMagnitude / WalkSpeed * 1.2f;
   		WalkAnimationHolder.animation.CrossFade("animationWALK", 0.2f);
	}

	//Reloading
	else if(walkingstate == WalkingState.ReloadState)
	{
   		WalkAnimationHolder.animation.CrossFade("animationRELOADING", 0.2f);
	}

	//Staying Put
	else
	{
   		WalkAnimationHolder.animation.CrossFade("animationIDLE", 0.2f);
	}

}

Here are my codes. I have to say that when the animation RUN is being interupted by the walk animation, the walk animation Plays FINE! the only which goes wrong is that my weapon stays at -45 degrees because my run animation requires -45 degrees (Y).
And Yes the weapon is a child of the AnimationHolder and the hands too.