Triple-curve hard armor, Multi-Hit, Stand Alone, SAPI plate certified under the NIJ 0101.06 Level IV Standard. Manufactured from high-density, reinforced alumina ceramic core. 7.62mm M80 ball protection. X-Large Size. North Dallas near Hwy 635 & Dallas Parkway. Cash only please. Will accept Holosun AEMS-Core-Green, HE507C-GR X2, HE503CU-GR in trade.