EVERYTHING ABOUT 300-BLACKOUT-AMMO

I am normally within the mood to master, educate me right here on this: Would be the 7.62x40mm that same chambering because the Wilson Overcome seven.62x40 WT or are we referring to two different wildcats here? The seven.62x40 WT velocity big difference of "a few hundred FPS" increased than 300 BO was pulled from their Internet site I are likely to