Ballistic protection levels describe the effectiveness of materials in stopping projectiles. These levels are established by standardized test methods, such as NIJ (National Institute of Justice) standards for body armor, which dictate the type and velocity of ballistic helmet hearing protection projectile used to assess protection. A higher level

When it comes to personal safety and security, nothing ranks higher than having the best possible protection. NIJ Level 4 ballistic protection represents the top tier in this field, offering unparalleled defense against a wide range of firearm threats. This heavy-duty protection is essential for individuals working in high-risk environments or thos