AR550 Level III+ Steel Body Armor Side Plates | Caliber Armor We have gone above and beyond to bring you steel body armor of a HIGHER CALIBER. This was the material that we started from and have the most experience with.
This high-performance armor ensures protection against a wide range of threats, including M855 special threats. Why Choose AR550 Steel Body Armor?. Rated to stop special threats including M855 and other high velocity rifle rounds.
AR550 III+ Multi-Curve Steel Body Armor | Caliber Armor AR550 III+ Multi-Curve Body Armor (optional Spall Protection) The AR550 III+ Multi-Curve Body Armor now features NIJ STD-0101.06 Level III+ Certification for 10×12 Shooter’s Cut, 10×12 SAPI Cut, and 11×14 Shooter’s Cut plates.