The Fromm Barriers Inc. MARC (Mobile Armored Cover) Safety Shield offers law enforcement "in-vehicle" protection against long guns. The shield is designed to defeat all long gun rounds up to and including AK 47 armor piercing rounds at a fraction of the cost of NIJ level IV protection. It mounts easily on the dash of most patrol cars, giving the officer instant "inside the vehicle" protection. The shield can also be removed quickly and be deployed outside of the vehicle depending upon the tactical situation. It installs in most police cruisers in seconds and can be easily carried along with tactical components.