Which of the following is NOT one of the basic firearm actions?

The classification of firearm actions typically refers to the mechanisms by which firearms operate to load, fire, and eject cartridges. Bolt, pump, and semi-auto refer to specific types of firearm actions:

• A bolt action requires the shooter to manually operate a bolt to load and eject cartridges, common in rifles.

• A pump action utilizes a sliding mechanism that the shooter pumps to chamber a round and prepare the firearm for firing, often used in shotguns.

• A semi-auto action automatically chambers a new round after firing, allowing for quicker successive shots without manual operation.

In contrast, "pistol" describes a type of firearm rather than an action mechanism. While pistols may use different action types (like semi-automatic or revolver actions), the term itself does not specify a basic action type. Therefore, this makes the option about the pistol the correct response, as it does not align with the classification of basic firearm actions that are typically taught in hunter education courses.