Which military product launch included a dramatic demonstration in 1943 where the inventor personally carried the weapon into a meeting with Winston Churchill and threw it onto his desk saying "It weighs less than four pounds, fires 550 rounds per minute"

Throughout history, certain military products and technologies have revolutionized warfare upon their introduction. These innovations often arrived with great secrecy, significant investment, and sometimes elaborate unveiling ceremonies for military officials. This trivia challenges your knowledge about some of the most significant military product launches in history - moments when new weapons or technologies were first revealed to the world and forever changed the battlefield.

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The M1 Garand rifle
The Sten submachine gun
The Browning Automatic Rifle
The Colt M1911 pistol