SYG Airsoft, more known for SpeedQB, participated in the 2020 edition of the Lion Claws Tactical Milsim Challenge...
SpeedQB Official on YouTube shows SYG's Marty using the Marui M870 airsoft shotgun during a game at Tac City Airsoft. Whilst it's a much admire airsoft shotgun, there are few videos out there showing it action... "SYG Marty running shotguns with his twin SosaMcMosa during public games at Tac City Airsoft, Southern California."