Idaho Gun Laws & Firearms Safety Practice Exam – Prep & Study Guide

In Idaho, the minimum age to purchase a shotgun or rifle is 18 years old. Although states may have different laws regarding firearm purchases, this is the legal age set by the Idaho state government. Option B, 21 years old, is incorrect as it is the legal age for purchasing handguns in Idaho, not shotguns or rifles. Option C, 16 years old, is also incorrect as it is not the minimum age required to purchase a shotgun or rifle in Idaho. Finally, option D stating "no minimum age" is also incorrect as individuals must be at least 18 years old to purchase a shotgun or rifle in Idaho.