Learn the mainstream V2 based M4 architecture This edition also covers single-shot-only modification and the new APS Hybrid gearbox. All of our hard copy books […]
2012 – Airsoft Technology Self-Paced Training Series 2012: Understanding M4 EBB AEG
Learn the mainstream M4 EBB architecture, with coverage of the FET device All of our hard copy books are now available via Amazon. Please refer […]