Level 7 Panels block against 5.56mm rifle full metal copper jacket, with lead core rounds. It is tested with 5 shots per panel. Weighs in at 11.7psf. This panel is 1 1/8” thick. This is a part of the more robust protection. The panels are made of multiple layers of woven roving ballistic grade fiberglass cloth impregnated with a thermoset polyester resin and compressed into flat rigid sheets. The production technique and materials used provide the controlled internal delamination to permit the capture of a penetrating projectile. Our fiberglass panels are easy to install, effective against forced entry, low wicking and non-toxic. ArmorCore® product line has become the preferred bullet resistant fiberglass panel is our commitment to not use starch-oil fiberglass, which is organic and tends to break down in time. Waco Composites manufactures ballistic panel sizes that range from 3′ x 8′ all the way to 5′ x 10′.