Grand Panjandrum (15mm)

The Grand Panjandrum was an experimental rocket-propelled explosive device, developed during WWII by the British for clearing beach obstacles. It was a disastrous failure, its big demonstration test turning into a terrifying (but comedic) fiasco.

Its most notable appearance was on an episode of Dad’s Army, in which everything naturally went horribly wrong.

In real life, it never made it into service. However, in the Operation Sealion book for Bolt Action it appears as a novelty weapon option, so you can pretend that it did actually get used in anger.