What are the three parts of a handgun?

The three primary parts of a handgun, which encompass its core functionality and structure, are the action, barrel, and grip.

The action refers to the mechanism that loads, fires, and ejects the cartridge. It is the part of the handgun that initiates the firing process, making it vital for the weapon's operation. The barrel is the part through which the bullet travels upon firing. It plays a crucial role in determining the accuracy and velocity of the projectile. The grip is where the shooter holds the handgun, providing control and stability during use. Each of these components is integral to the handgun's performance and handling.

In contrast, other options do not encapsulate the fundamental structure of a handgun:

• The magazine is an important accessory but not a core part of the handgun's design; sights and stocks are also not standard parts found in every type of handgun.
• The trigger, hammer, and safety are individual components related to the handgun's mechanics and operation, but they do not represent the broader categories of parts that define the handgun's structure.
• The frame, slide, and recoil spring are specific to semi-automatic handguns and do not encompass all types of handguns, such as revolvers. Each part in this alternative answer