Which of the following is part of the cycle after a round is fired from a handgun?

Once a round is fired from a handgun, a series of actions must take place to prepare the firearm for the next shot. After the trigger is pulled and the round is fired, the cycle continues with the extraction and ejection of the spent casing. This step is crucial for clearing the weapon of the fired round, allowing for a fresh round to be chambered in preparation for the next shot.

This extraction and ejection process occurs when the slide or bolt of the handgun moves backward, pulling the spent casing out of the chamber and ejecting it from the firearm. This action is necessary to ensure that the firearm functions properly, allowing for a new round to be chambered for the next trigger pull.

The other options do not accurately reflect the cycle that occurs after firing a round. For instance, storing the round in the chamber is something that occurs before the shot is fired, and reloading into the magazine pertains to loading ammunition rather than part of the immediate cycle following the firing of a round. Therefore, the focus on the extraction and ejection of the spent casing accurately captures the critical step that prepares the firearm for continued operation.