Related Clues:

• Bullets, say, in short
• Transportable armaments
• One is going to get fired shortly
• Being the doctor, am able to be fired
• The doctor, that's me, so I may shortly get fired
• I'm the doctor, but may be fired shortly
• Although I'm the doctor, may be fired
• BBs, for example
• Gun-shop stock
• It might be in a belt
• Bullets, informally
• Six-shooters
• Bullets et al
• The doctor finishes the morning rounds
• Stuff to be loaded