RUMORED BUZZ ON BULK 300 BLACKOUT AMMO

I'm often during the mood to discover, educate me below on this: Will be the 7.62x40mm that same chambering because the Wilson Beat 7.62x40 WT or are we talking about two different wildcats right here? The seven.62x40 WT velocity big difference of "a few hundred FPS" larger than three hundred BO was pulled from their Web site I tend to Consider Inv