Passive Shoot delves into the intricacies of Genki's custom Tokyo Marui SAIGA-12K Gas Blowback Shotgun, highlighting its unique features, such as the Acetech Quark C Tracer, short outer barrel, flashlight and mount options (Modlite and Arisaka), FCW M-LOK handguard, Maxim Defense hand stop, and RailScales rail cover. The video examines practical elements like gripping the handguard, the extended selector designed for Marui AKM, selector operation, the Magpul MOE-K2 AK grip, and modifications like removing the side rail and adding a QD sling swivel to the stock. 

Additionally, it showcases the standard stock, explores the shotgun's popularity and custom parts, and provides insights into its performance, usability on fields (as available at BLKFOX), magazine convenience and reloading tips, takedown process, and the feel of the trigger reset, offering a comprehensive overview for enthusiasts.