tactical helmet nvg mount shroud steel sports camera bracket base for ach mich ops-core fast helmet (black) aoutacc <p><b>specification:</b></p> <p>material: made of low -carbon steel.</p> <p>weight:75g/2.65oz.</p> <p>color:as shown.</p> <p><b>package include:</b></p> <p>1 x nvg mount shroud</p> <p>3 x screws</p> <p>3 x nuts</p>