Andrew Lai from the 4UAD Smart Airsoft team reviews the SRU SRUNA 22, a bullpup airsoft rifle built on the KJ Works KC02 gas blowback system. The video features a sequence of the rifle being used in an outdoor environment followed by a technical analysis of its build materials. The construction includes a 3D-printed body, an aluminum rail system, and a carbon fiber barrel shroud.

PewClub Entertainment share their review of the SRU Precision SRUNA 22 Bullpup Chassis ASG/KJ Works KCO2 GBBR that they also powered with HPA... "In this video, I take a deep dive into the SRU Precision SRUNA 22 Bullpup chassis built for the ASG/KJ Works KCO2 GBBR. After extensive testing and use, I can confidently say—this setup has completely transformed my airsoft experience.