Eshooter does an introductory of the Kestrel V2 ETU operation using a Double Eagle DMP-9. The Kestrel V2 ETU is a versatile upgrade for Tokyo Marui V2 gearbox AEGs. It enhances performance with improved reliability, faster response times, and customizable shooting parameters via the "Eshooter" App. This upgrade offers a more intelligent and personalized shooting experience.