THE SMART TRICK OF 57X28 AMMO THAT NOBODY IS DISCUSSING

FNH originally made the 5.7x28 for NATO forces only. But when they saw the civilian applications with the round, they developed a sporting cartridge that worked within the ATF’s restriction on armor-piercing handgun ammo.I'd personally device that even better efficiency may very well be attained applying that spherical inside a AR platform, but I