FN 5.7x28 ammo manufactured by FN. Designed for the new FN weapons systems, JHP, Brass Cased, Boxer primed so it is reloadable. This is a 50 round box.
Out of production and hard to find, 5.7x28, 27 grain JHP, SS192, 2400 fps, 50 rounds per box.
2400 FPS from a pistol. This is the last of this ammo to be available. It is now out of production.