The best option is to replace it with a better, spec or commercial grade device. Those will have proper backwire terminals that close and open by tightening the screw rather than a spring.
The differences between cheap residential and better grade devices are many and significant. There are plenty of youtube videos that show wiring devices cut open to expose the differences between them, so check them out if you are curious. Spec or commercial grade usually offers a good balance better features and construction vs. price.
The presence of spring-type backwire terminals indicates a low grade device. In other words, you were planning to re-use a device worth a dollar or two, maybe less. Many electricians recommend against using the spring-type backwire openings in the first place (referred to as "backstabbers").