Selector plates for AEG replicas like the G3, G36, AK, MP5, M4, M16, of brands like Element, Guarder, Prometheus, SHS etc ...
The selector plate allows you to put your airsoft gun on safe / semi / full auto.
You can select the type of selector plate (if you need to replace it) for your type airsoft gun or type of gearbox. If there is no selector plate for your type airsoft gun, choose your type gearbox.