300-BLACKOUT-AMMO SECRETS

Of course it's the seven.62X40 is identical cartridge that Wilson can make. I am unaware of another seven.62X40 so I just leave off the WT.  Every thing I posted was accurate to The point that you may take one of several lighter bullets and have about 200 FPS over the 300BLK but the slight pace gain diminishes as the bullets get heavier. The commo