NIJ IIIA armored helmets that use the lightweight and safer than the old Kevlar tactical helmets. Can stop the same ammunition as a level 3A police and military vest. Build with the exact materials and craftsmanship we use for police and military. The item "NIJ IIIA FAST Bulletproof Helmet with Rails Ballistic Helmet Color Options" is in sale since Monday, May 6, 2019.This item is in the category "Sporting Goods\Hunting\Tactical & Duty Gear\Hats & Headwear". The seller is "atomicdefense" and is located in Clovis, California. This item can be shipped worldwide.