Quick view CATI650 Body Armor 6x6 Side Plates Set of Two SALE: $49.10 About our Armor: What types of Armor Plate do we use? CATI Armor AR500 Level 3: AR500 Armor Plate is a high hardness (HH) steel used for High Impact Ballistic and Abrasion Resistant (AR) applications. Level 3 is rated for M80 Ball at... Compare Choose Options