army helmets

How Heavy Is A Kevlar Helmet? Personnel Armor System for Ground Troops Variants U.S. Navy Flak Jacket (Mk 1, Mod 0) Specifications WeightHelmet: 1.41 kg (3.1 lb) to 1.91 kg (4.2 lb) depending on size Vest : 3.2 kg (7.1 lb) to 4.9 kg (11 lb) depending on size How heavy is a bulletproof helmet?