Factual error: In the scene where Kananga's henchman, Adam, is being interrogated by Sheriff Pepper by his car at the riverside, the boat chase arrives and two boats jump clearly overhead, disillusioning Sheriff Pepper and allowing Adam to make a quick getaway. However, as Adam is getting away in his car, screeches can be heard coming from the tyres, but they are on a dry dirt road.
Factual error: The henchman with the prosthetic arm bends Bond's gun. It would require something in the range of 1000 pounds of pressure to bend a gun like that. It would be impossible for anyone to generate that much pressure since the arm is driven only by human muscle.
Factual error: When the camera does a close up shot of Bond in the sky in the Microlight, the fabric is far too loose for it to actually be in the sky. The fabric would be taut as the air flows over it.
Factual error: Clifton James' character is "Sheriff J. W. Pepper of the Louisiana State Police". A sheriff is not part of any state police organization - a sheriff is an elected COUNTY official. (Interestingly, in Louisiana, they are not called counties, they are called "parishes").
Factual error: It is physically impossible for Teehee to hold Bond's Walther in one hand and bend the barrel with his prosthetic hand. The forces involved would pull the gun out of his real hand, which wouldn't be strong enough to keep it in place, no matter how strong the prosthetic hand was.
Chosen answer: Bond just stored the bullet in his own mouth to hide it. As he puts it in Kananga's mouth he presumably pulls a pin, or forces Kananga to bite it.
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