2014 Airsoft Technology Self-Paced Training Series: Introduction to M4 & SR25 AEG

SR shorts for Stoner Rifle. The SR-25 is a semi-automatic sniper rifle manufactured by Knight's Armament. It implements a rotating bolt and direct impingement gas system, with many parts interchangeable with the M16. The barrel is free-floating, while the handguards are directly attached to the front of the receiver. The gun is capable of offering faster engagement time when comparing to other bolt-action rifles. This training book has been developed from the ground up for beginners who know little about Airsoft AEG technology. As part of our Airsoft Technology Self-Paced Training Series, this book gives an introduction to the basic M4/SR25 AEG architectures. The primary goal of this book is to explain the various AEG technical concepts in very simple language. We believe that this book and its support materials have everything you need for an informative, interesting, challenging and entertaining Airsoft educational experience. As you read this book, if you have questions, send an e-mail to editor@airsoftpress.com; we will respond promptly. You are encouraged to visit our Web site, www.airsoftpress.com, regularly. We use the Web site to keep our readers and industry clients informed of the latest news on AirsoftPRESS publications and services. Please check the Web site occasionally for errata as well.