... " (38*18*42cm) 3.Protection:7.62mmFMJ,.30 Carbine, .223 Remington, 5.56mmF Ballistic Outdoor School Backbag Bullet Proof School/Travel ... 3 for Maximum protection from 7.62mmFMJ,.30 Carbine, .223 Remington, 5.56mmFMJ. Technical specification.1.NIJ Threat Level 3 bullet ... Bullets up to and including 7.62mmFMJ,.30 Carbine, .223 Remington, 5.56mmFMJ. 2.Large, multi compartment design. 3.Easy-access ...