Guarder has never let us down when it comes to G series accessories, they have now introduced us the thumb rest adapter for those who have bigger hands and wanting somewhere to rest their thumb. Constructed with polymer, it virtually adds no weight to your G series pistol but enables your thumb to rest comfortably. Only works on gen 3 frames.
Disclaimer: All aftermarket upgrade parts require necessary skill or modification to install and assemble, please consult with your airsoft technician if needed.