... such as AK-47 Submachine Gun, M-14 and M16 RiflesMaterial: D900 Nylon and Alloy Steel PlatesWeight: 4.6kg (With bulletproof ... the clients requirementsProtection Area: 0.5M2Characteristics: Acid-proof, waterproof, ultraviolet ray-proof, soft and light-weighted, capable of defending a ... ricochet shotThe material of vest is Alloy steel, and the protection level achieved the NIJ IIIA level ...