APS M4 Silver Edge Gearbox Teardown Review
OptimusPrime
05 Feb 2021
WYSHTECH Hobbies reviews the APS Phantom Extremis MK III AEG which includes a teardown and inspection of the Silver Edge Gearbox... "In this video, we are going to teardown and review this APS Phantom Extremis Mark II's Silver EDGE gearbox. We will inspect parts, OEM shimming, compression, AOE, calculate gear and volume ratios, and do a full tune-up with before and after Chrono."