Machine Gun _, American gangster active during the Prohibition era

Let's find possible answers to "Machine Gun _, American gangster active during the Prohibition era" crossword clue. First of all, we will look for a few extra hints for this entry: Machine Gun _, American gangster active during the Prohibition era. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.