Host Paul Shull heads to the rugged mountains of Canada's Pacific Northwest to help finish the rebuild of an Achilles Tank Destroyer, a rare military vehicle built to wipe out Hitler's Panzers! While tracking down a missing part he attends the largest machine gun shoot in the US and gets his hands on some of the biggest and baddest weapons of the Second World War.

Paul sets out on a cross-country odyssey to try and settle a 70 year-old argument: what was the best sniper rifle of the Second World War? Along the way he helps rebuild a rare Soviet rifle, survives a grueling sniper bootcamp run by one of the deadliest shots on the continent and learns about the origins of the sharpshooter from some hardcore Civil War re-enactors.

Host Paul Shull takes a journey through Tennessee, Kentucky and Oregon to find and fire the deadliest pieces of light field artillery of the Civil War: the 10lb Parrott and the 3-inch Ordnance Rifle. But before he can fire off these powerful weapons, he must take a crash course and become a cannoneer. Follow Paul as he makes his own projectiles and meets eccentric collectors and battle reenactors. Then see him finally come face to face with the most impressive and devastating rifled guns of the bloody conflict that tore America apart.

Paul is on a quest to find and fire one of the most incredible weapons of the Second World War: the legendary FG-42 assault rifle. Used exclusively by German Paratroopers, it's believed that only a few dozen of these valuable weapons exist in all of North America. Paul visits both Axis and Allied Collectors of Special Forces memorabilia and learns sometimes the best collections are only found by word of mouth.