Thanks for link big guy. Maybe I am dumb here, but I don't even see that type of cartridge listed. From the rhetoric I am hearing, the opposers of this regulation are making it seem like this would effectively end the ability to shoot an AR-15. Which to me would mean this is the only cartridge available for it. If it isn't, then why is there a backlash for wanting to get armor piercing rounds off the streets? Why does one need armor piercing rounds for target shooting or hunting? I've hunted a lot and never used them (though I've mostly done shotgun and .22 rifle hunting).
What am I missing here?