THE SINGLE BEST STRATEGY TO USE FOR BULK 300 BLACKOUT

I am normally during the mood to learn, educate me below on this: Is definitely the 7.62x40mm that same chambering because the Wilson Beat 7.62x40 WT or are we talking about two independent wildcats below? The 7.62x40 WT velocity distinction of "a pair hundred FPS" increased than 300 BO was pulled from their Site I are likely to Feel Monthly bill W