Spartan Armor Systems Level III+ AR550 Body Armor Side Plate SA-550-6 X 6 SIDE PLATE FC

We’ve taken our Level III Body Armor to a NEW level! Spartan Armor Systems is pleased to introduce our AR550 Body Armor! With a 10% increase in ballistic core hardness, our level III+ AR550 armor defeats higher velocity threats such as XM193, M855, and M80! We’re special rifle threat validated!

Our AR550 armor hits the “sweet spot” in the Brinnell Hardness (BHN) range. 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