Spigot mortars

The Projector, Infantry, Anti Tank (PIAT) Mk I was a British man-portable anti-tank weapon developed during the Second World War. The PIAT was designed in 1942 in response to the British Army's need for a more effective infantry anti-tank weapon and entered service in 1943.

World War II-era British anti-tank weapon invented by Lt Col Stewart Blacker

type of spigot mortar

1940s portable 200 mm spigot mortar of German origin

type of Infantry mortarGrenade launcher

1940s portable 380 mm spigot mortar of German origin