DEVTAC RONIN BREACHER Ballistic Helmet, two-part full-face helmet, NIJ3A (NIJ 0101.06), with a protection surface of 80% – head and face. Versatile, the RONIN BREACHER is delivered with its removable ballistic plates (ballistic material with a thickness of 7 mm, lined with 1.5 mm absorption foam – rear plates, mandible, and high surface plate – with its attachment NVG), an interior covering in flextech foam (5mm) , and its two lenses with active ventilation/defogging system (powered by 2 AAA batteries).