Yas of Hyperdouraku brings a System PTW Infinity to a game field to check how it shoots. This is a gearbox that has been designed with a brushless motor that can used with existing PTW uppers and lowers. It is programmable with Pre-Cocking and DSG as Standard settings as well as it gives a gas blowback trigger response... "Finally delivered Systema Infinity built-in trepon. I put it in the actual battle in Sabage and confirmed the shooting performance at 30m and 40m in the shooting range, so let's report the results."

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