THE DEFINITIVE GUIDE TO BULK 300 BLACKOUT AMMO

I am normally in the temper to master, teach me listed here on this: Is the seven.62x40mm that very same chambering given that the Wilson Beat 7.62x40 WT or are we discussing two independent wildcats right here? The seven.62x40 WT velocity change of "a few hundred FPS" higher than 300 BO was pulled from their Site I tend to Believe Bill Wilson just