L110 Level IV 7.62x51mm Rifle Protection High Cut ...
HELMET FEATURES. NIJ Level IV Ballistic Shell - independently tested by H.P. White Laboratories to NIJ-STD-0106.01. Unidirectional Aramid Kevlar core; 7.2mm +-0.2mm. High Cut helmet style for communications headsets and ear protection. ARC 4 position accessory rails.