Initial. Added files

Assets/Scripts/Weapons/scr_WeaponController.cs

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+using System;
+using UnityEngine;
+using static scr_Models;
+public class scr_WeaponController : MonoBehaviour
+{
+    private scr_CharacterController characterController;
+    [Header("Settings")] 
+    public WeaponSettingsModel settings;
+
+    private bool isInitialised;
+
+    Vector3 newWeaponRotation;
+    Vector3 newWeaponRotationVelocity;
+    
+    Vector3 targetWeaponRotation;
+    Vector3 targetWeaponRotationVelocity;
+
+    private void Start()
+    {
+        newWeaponRotation = transform.localRotation.eulerAngles;
+    }
+
+    public void Initialise(scr_CharacterController CharacterController)
+    {
+        characterController = CharacterController;
+        isInitialised = true;
+    }
+
+    public void Update()
+    {
+        if (!isInitialised)
+        {
+            return;
+        }
+        
+        targetWeaponRotation.y += settings.SwayAmount * (settings.SwayXInverted ? -characterController.input_View.x : characterController.input_View.x) * Time.deltaTime;
+        targetWeaponRotation.x += settings.SwayAmount  * (settings.SwayYInverted ? characterController.input_View.y : -characterController.input_View.y) * Time.deltaTime;
+        //newWeaponRotation.x = Mathf.Clamp(newWeaponRotation.x, ViewClampYMin, ViewClampYMax);
+        
+        targetWeaponRotation.x = Mathf.Clamp(targetWeaponRotation.x, -settings.SwayClampX, settings.SwayClampX);
+        targetWeaponRotation.y = Mathf.Clamp(targetWeaponRotation.y, -settings.SwayClampY, settings.SwayClampY);
+
+        targetWeaponRotation = Vector3.SmoothDamp(targetWeaponRotation, Vector3.zero, ref targetWeaponRotationVelocity, settings.SwayResetSmoothing);
+        newWeaponRotation = Vector3.SmoothDamp(newWeaponRotation, targetWeaponRotation, ref newWeaponRotationVelocity, settings.SwaySmoothing);
+        
+        transform.localRotation = Quaternion.Euler(newWeaponRotation);
+    }
+}

Assets/Scripts/Weapons/scr_WeaponController.cs.meta

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