HMMWV Armored door, Level IV

Ceramic tile with aluminum metal backing plate and fiberglass strike-face protective cover. Polyurethane paint finish.

Rated to defeat:

7.62x39 (AK-47) ball and API

7.62x51 M80 ball
5.56x45 M855 green tip
7.62x54 LPS ball at Muzzle Velocity
7.62x54R B32 API at 100 meter range
Also rated to defeat templated IED threat fragment (.50 cal FSP) at 3300 fps. Tested in accordance with MIL-STD-662F. Areal density 12.5 LBS per Square Foot