Why Everyone Called The PIAT ‘Primitive’ (And Why They Were Wrong)

The PIAT was a bizarre anti-tank weapon powered by a 200-pound spring. See why it was a vital piece of kit for the British army. While other armies used rockets, the British infantry relied on this spring-loaded spigot mortar. Unlike the bazooka, this system produced no backblast, allowing soldiers to fire from inside buildings without revealing their position. We analyze how this manual cocking mechanism functioned and why its design was often misunderstood as primitive. We track its performance against German armor in Normandy and beyond. By firing a shaped charge projectile, the weapon remained a dangerous threat to tanks despite its unconventional operation. This breakdown examines the tactical reality of using the weapon at Arnhem and the Savio River, and where its design ultimately fell short compared to newer systems of World War II. Worldwick explains the military history that shaped the 20th century. Subscribe so you don't miss the next one, and tell us in the comments which historical weapon you want us to break down next.