Which sequence correctly describes the stages of a semiautomatic firearm firing cycle?

Which sequence correctly describes the stages of a semiautomatic firearm firing cycle?

• A. Feeding from the magazine into the chamber, chambering, firing.
• B. Feeding, chambering, firing, unlocking/recoiling.
• C. Feeding, chambering, firing, unlocking/recoiling, extracting, ejecting.
• D. Feeding from the magazine into the chamber, chambering, firing, unlocking/recoiling, extracting, ejecting, and refeeding for the next shot.

Answer: (D)

The test is about the full semiautomatic firing cycle and how the action uses the energy from firing to automatically prepare the next round. After the round is fired, the slide or bolt unlocks and moves rearward, driving the action to extract the spent cartridge from the chamber and eject it from the firearm. As the action returns forward, a new round is stripped from the magazine and chambered, placing it in battery so it’s ready for the next trigger pull. The sequence ends with a fresh round in the chamber, ready to fire, which is the refeeding for the next shot. This makes the complete cycle: feeding from the magazine into the chamber, chambering, firing, unlocking/recoiling, extracting, ejecting, and refeeding for the next shot.

The test is about the full semiautomatic firing cycle and how the action uses the energy from firing to automatically prepare the next round. After the round is fired, the slide or bolt unlocks and moves rearward, driving the action to extract the spent cartridge from the chamber and eject it from the firearm. As the action returns forward, a new round is stripped from the magazine and chambered, placing it in battery so it’s ready for the next trigger pull. The sequence ends with a fresh round in the chamber, ready to fire, which is the refeeding for the next shot. This makes the complete cycle: feeding from the magazine into the chamber, chambering, firing, unlocking/recoiling, extracting, ejecting, and refeeding for the next shot.