NIJ Level 4 ballistic protection represents Body Armour, Bomb Suits , Night Vision , NIJ level 4, STANAG, Combat Helmets, NIJ 3A, Military Supplies, Ballistic Plates, Stab Proof Vests & Gloves, Scopes, Binoculars, Plate Carriers, CPC, EDC, Law Enforcement peak of personal defense. This stringent standard, established by the National Institute of Ju