NIJ Level 4 ballistic armor represents the peak level of protection available for individuals facing a high risk of gunshot threats. This rigorous standard, set by the National Institute of Justice (NIJ), mandates that Level 4 panels must effectively stop bullets fired from high-powered rifles, including those with heavy-caliber rounds. Such armor

Ballistic protection levels describe the effectiveness of materials in stopping projectiles. These levels are commonly standardized by organizations like NIJ (National Institute of Justice) and EN (European Norm). They utilize a variety framework of tests to determine how well a material can resist penetration from various types of ammunition. Unde