... in NIJ Level III & IVPE/Ceramic Composite PlateProof AK47, M16, M80, etc250*300mm, 300*360mm The Ballistic Plate ... also call Bullet Proof Plate, Armor Plate, is in accordance with NIJ Levels III ... the Bullet Proof Vest to make them into NIJ Level III or IV: Ceramic/PE Composite Plate ... types: SiC, B4C and Al2O3. The ballistic plate can be conveniently disassembled and is greatly ...