Continuing with our testing with another full auto meltdown, this time the Bowers Group VERS 9S Blackout. This is a 9mm can designed for rugged use. The Blackout stack is designed for 300 aac blackout vs 5.56 in this video. We will be using the Ballistic Advantage rifle featured previously (link below). This pressure testing failure should not be attempted at home. This was performed in a controlled environment by professionals. Full-auto testing absolutely exceeds the specification of this device, that is not rated for ANY supersonic 5.56 and is certainly not full-auto rated for that caliber.