Crossword clues for the word: TOMMYGUN The word TOMMYGUN has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for TOMMYGUN Showing 1 to 11 of 11 results Clue(s) .45 of a sort "Firearm also called a ""Chicago typewriter""" "Prohibition era weapon, informally" "Weapon also called a ""Chicago Typewriter""" 1920s weapon Gangland weapon. My mount bolted, after shot of German weapon Prohibition-era weapon See note Weapon in old gangster films Weapon of the ordinary British soldier?