Paul is on a mission to rebuild a rare vehicle from the Vietnam War known as a gun truck.

Rebuilding a legendary World War II aircraft; a unique flight school to learn how to drop a bomb.

Rebuilding a 20mm Oerlikon anti-aircraft cannon; a weapon that helped turn the tide of World War II.

The rebuild of the fastest machine gun ever to see action, the electric minigun.

A reconstruction of the four key elements of D-Day that made it one of history's greatest battles.

A mission to resurrect the Stinger, a rare Franken-gun from World War II.