Gun License Practice Exam 2026 – Complete Preparation Guide

In most states, the legal age requirement to apply for a gun license is 21 years old. This aligns with federal law in the United States, which sets the minimum age for purchasing a handgun from a federally licensed dealer at 21. However, individuals can frequently apply for a license or permit for long guns, such as rifles or shotguns, at 18, but those specifics can vary by state.

The choice of 21 as the minimum age is intended to ensure that individuals possess a level of maturity and responsibility expected in handling firearms safely and legally. The age requirement reflects concerns surrounding the ability to make informed decisions about gun ownership and its associated responsibilities. Additionally, many states have laws in place that impose stricter regulations or requirements for those below 21, reinforcing the understanding that firearm possession entails significant legal and societal obligations.