Mach Sakai: S&T EMG UDP-9 AEG
OptimusPrime
28 Feb 2022
The S&T EMG UDP-9 AEG is now available in Japan and Mach Sakai gets his hands on one to review. It is mainly made of metal, uses a 9mm-style AEG magazine and has the S&T G3 electronic trigger which is a magnetic sensor type trigger system. He checks it for external features, operations, and performance in quick steel challenge.