Patent ID: 8479464

Claim:
A portable and modular target range shelter comprising: a plurality of panels; wherein said plurality of panels are modular and portable; wherein said plurality of panels are interconnected to erect a temporary structure; wherein said plurality of panels are comprised of two outer layers and an inner layer; wherein said two outer layers are thin layers of metal and wherein said inner layer is a polyurethane foam that is injected under high pressure between said two outer layers; wherein said temporary structure is located on a target range; wherein a plurality of bullets are fired at said temporary structure and substantially all of said plurality of bullets that strike said temporary structure pass entirely through said plurality of panels; wherein said plurality of bullets that passes entirely through said plurality of panels are not scattered or ricocheted when passing through said plurality of panels; wherein said polyurethane foam of said plurality of panels reseals and automatically fills up a plurality of bullet holes after one of said plurality of bullets has passed entirely through said plurality of panels such that damage to said plurality of panels is minimized.