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A real Fat Man and Mini Nuke (for those who get it)
The M-28 or M-29 Davy Crockett Weapon System(s) was a tactical nuclear recoilless gun for firing the M388 nuclear projectile that was deployed by the United States during the Cold War. Named after Americansoldier, congressman, and folk hero Davy Crockett, it was one of the smallest nuclear weapon systems ever built.