Airsoft Technology Self-Paced Training Series 2012 Understanding M4 EBB AEG: Learn the mainstream M4 EBB architecture. Also includes an overview of the FET based gearbox.

This training book has been developed from the ground up for beginners who know little about Airsoft AEG EBB technology. As part of our Airsoft Technology Self-Paced Training Series, this book gives an introduction to the basic M4 AEG EBB architecture. The primary goal of this book is to explain the various AEG EBB technical concepts in very simple language. FET device is also covered. Review questions and answers are included to assess your knowledge. We believe that this book and its support materials have everything you need for an informative, interesting, challenging and entertaining Airsoft educational experience.