Dion Franklin shows his MTW Wraith Co2 Stock that is used on a HPA-powered Krytac KRISS Vector... "Black Ops Airsoft - South, Summerville, SC area. Always adapting, always adding twists to the village. MTW wraith Co2 Stock mounted to a Krytac Kriss Vector. One of my better SMG builds that I will be using for SMG classes."