What are the three main parts of a modern firearm?

The three main parts of a modern firearm are the stock, action, and barrel.

The stock is the portion of the firearm that is held by the shooter, providing stability and support during aiming and firing. It helps absorb recoil and allows for better handling of the firearm.

The action refers to the mechanism that loads, fires, and ejects the cartridges. It is the heart of the firearm where all the critical operations happen, including cocking the firing mechanism, feeding rounds from the magazine, and extracting spent casings.

The barrel is the tube through which the bullet travels when the firearm is discharged. It is designed to guide the bullet and, in many cases, can influence the accuracy and speed of the projectile.

These three components collaborate to make the firearm functional, allowing it to operate safely and effectively. Understanding these parts is crucial for anyone handling firearms, as it underscores the importance of each element in ensuring proper use and maintenance.