Which item is listed as a main part of the rifle?

• A. Stock
• B. Barrel
• C. Magazine
• D. Scope

Answer: (A)

The main concept being tested is recognizing which part of a rifle forms the primary, structural body that the shooter interacts with and that anchors the other components. The stock is that central element. It provides the shoulder support, grip, and the platform from which the barrel and action are mounted. It largely determines the rifle’s length, balance, and how recoil is managed, making it a core part of the rifle’s basic framework.

The other items serve different roles. The barrel is a major functional component essential for firing and directing the bullet, but it is not the primary body you hold. The magazine is a feeding device that stores and feeds ammunition, not a fundamental frame piece. The scope is an aiming aid mounted on the rifle, more of an accessory than a primary structural part.