AR550 Steel Body Armor Side Plates Set Of Two Side Plates 6x6 Full Coat Black

AR550 Steel Body Armor Side Plates Set Of Two Side Plates 6x6 Full Coat Black. With a core hardness of approximately 545-560 BHN we have found our ballistically rated variant of AR550 that we use is perfect for defeating higher velocity threats while not exposing the armor plate to extreme stress due to forming. With higher velocity rifle threats commonly present throughout the United States we've developed this AR550 armor to specifically defeat some common threats such as 5.56 x 45 XM193 5.56