Richard from Eagle6 Airsoft showcased a customer's upgraded Tokyo Marui MP5SD6 Next Gen AEG. The demonstration included firing tests and a detailed overview of the modifications. The rifle achieved a tested range of 65 meters using 0.32g BBs, with an observed muzzle velocity of 268 FPS when measured with 0.32g BBs. Other FPS measurements for different BB weights were also recorded during the demonstration.

The upgrade work focused on enhancing the rifle's power and internal performance. Key components installed included an EagleSix M95 upgrade spring, a PDI 6.01mm inner barrel, and a Psionic Thor R hop rubber. The build also featured a Prometheus EG Hard Gear Set (18:1), FPS carbon fiber metal rack piston, and an FPS air nozzle, alongside stock Tokyo Marui piston head, cylinder head, and Type C cylinder.