Model: Light Weight Ballistic Plate Features: Institute of Justice Standard-0101.04 Level III + 5.56 x 45 mm SS109 and 7.62 x 39 mm(AK47 MSC), in conjunction with Institute of Justice Standard-0101.04 Level IIIAballistic panel provide a comfortable fit without compromising the specific areas of protection and restricting freedom of movement. optimal comfort and ease of movement without compromising protection.