Yes, blank-firing guns are legal in Idaho under state law, but their use is circumscribed by municipal ordinances and federal regulations. Idaho Code § 18-3316 exempts blank-firing devices from firearm prohibitions, yet local governments like Boise and Coeur d’Alene impose noise ordinances that may restrict discharge. Federal ATF guidance treats blanks as non-firearms, but their sale to minors remains prohibited under 18 U.S.C. § 922(x). Recent 2026 compliance shifts require retailers to verify purchaser age via enhanced ID scanning systems.
Key Regulations for Blank Firing Guns in Idaho
- Age Restrictions: Sales to individuals under 18 are prohibited under Idaho Code § 18-3316(2), aligning with federal firearm transfer rules despite blanks’ non-firearm status.
- Local Noise Ordinances: Cities such as Boise (Title 6, Chapter 10) and Moscow (MCC 8.12.020) restrict the discharge of blank-firing devices within city limits, classifying them as “loud noises” if used in residential zones.
- ATF Compliance: While blanks are not classified as ammunition under 18 U.S.C. § 921(a)(17)(A), retailers must adhere to ATF Form 4473 procedures for transfers, including background checks for handgun-sized blank guns.