Related Clues:

• Playing marble
• Shutterbug
• Gun
• Marksman
• Sharp end?
• Quick drink
• Trigger
• Manhunt quarry
• Player with the dice at a craps table
• Word with sharp or trouble
• Perhaps begun to be using the horn of the South
• See 5 across
• Small alcoholic drink
• Gun - ball that keeps unexpectedly low
• Basketballer, often