Which of the following is NOT a reason for not choosing a firearm to be restocked?

The correct answer is that a gun with serious nicks and dents is not typically a reason to avoid restocking. Cosmetic imperfections like nicks and dents are relatively common in firearms and often do not compromise their functionality or performance. Many enthusiasts and gunsmiths are capable of repairing or refinishing stock to address these issues.

In contrast, a broken trigger presents a significant safety concern, as it could result in a malfunction or an accidental discharge. Significant rust damage can severely impact the integrity and longevity of a firearm, making it less safe and reliable. An outdated design may affect the functionality, compatibility with modern accessories, or overall appeal, leading many to consider replacing or extensively updating the firearm, rather than simply restocking it. Therefore, while all the other options may indicate serious issues, nicks and dents are generally seen as minor cosmetic flaws that don’t preclude restocking.