Revolver fix (again) (#8635)

Content.Shared/Weapons/Ranged/Systems/SharedGunSystem.Revolver.cs

@@ -54,13 +54,8 @@ public partial class SharedGunSystem
 
         var oldIndex = component.CurrentIndex;
         component.CurrentIndex = state.CurrentIndex;
-
-        component.AmmoSlots.EnsureCapacity(state.AmmoSlots.Count);
-        component.AmmoSlots.Clear();
         component.Chambers = new bool?[state.Chambers.Length];
 
-        DebugTools.Assert(component.AmmoSlots.Count == component.Chambers.Length);
-
         // Need to copy across the state rather than the ref.
         for (var i = 0; i < component.AmmoSlots.Count; i++)
         {
@@ -322,6 +317,8 @@ public partial class SharedGunSystem
                 component.Chambers[i] = true;
             }
         }
+
+        DebugTools.Assert(component.AmmoSlots.Count == component.Capacity);
     }
 
     [Serializable, NetSerializable]