The mark consists of a square containing a square, with the outer, larger square having black stripes alternating with green stripes with said stripes placed diagonally across the outer square and having sixteen circles equally spaced between each other, with each circle colored white and gray and surrounded by a black perimeter and all circles placed inside the outer square; and with the inner, smaller square containing a helmet that is colored with shades of gray and with the wording "GREY HELMET" in light gray and written over the helmet, with said helmet placed on top of gray-shaded, trapezoidal polygons that contains ten circles on the border and with each circle colored with shades of white and gray and surrounded by a black perimeter and equally spaced around the outer trapezoid-shaped polygon, and within the center of the inner trapezoidal polygon a set of ovals colored with shades of white and gray and surrounded by a black perimeter and placed perpendicular to each other, with the wording "BODY ARMOR" in light gray and placed below the outer trapezoidal polygon but inside the inner square; and with both the outer and the inner square having black and gray grunge-like splotches.