Davy Crockett
Part of the insanity of the Cold War, the Davy Crockett gun and W54 warhead gave atomic capability to the grunts on the ground. Yields varied from 0.01 to 1 kilotons, though with a maximum range of 2.49 the larger version must have been a suicide shot.
I’m thinking of using a Davy Crockett in a coming comic- an alternative history tale where Berlin was nuked at the end of WW2 and Cold War tensions are that little bit harsher. I might also model it. This guy put a lot of work into his Davy Crockett on the back of an M151A1D. Maybe he should have just got the kit from Sharkit.