CopyComponent Extension Method

public static T CopyComponent<T>(this T original, GameObject destination) where T : Component
{
    Type type = original.GetType();

    Component copy = destination.AddComponent(type);

    var fields = type.GetFields();

    foreach (System.Reflection.FieldInfo field in fields)
        field.SetValue(copy, field.GetValue(original));

    return copy as T;
}