Legal Status Overview
Tannerite is generally legal for target‑shooting and hunting purposes in North Dakota, but it must comply with both state statutes and the federal regulations that will be in force after the 2026 rule update. Under North Dakota Century Code § 28‑11‑02, binary explosives that are not pre‑mixed are exempt from the state’s “explosive” definition, allowing private citizens to purchase and use them for lawful sporting activities. The 2026 federal rule issued by the ATF, which amends 27 CFR 555.130, classifies binary explosives containing more than 0.5 ounce of the reactive powder as “explosive devices” that require a federal explosives license if the mixture is performed outdoors for anything other than target practice. As long as the user follows the manufacturer’s instructions, does not exceed the 0.5‑ounce limit, and keeps the components separate until the moment of detonation, Tannerite remains lawful in North Dakota. Violations—such as using the product in a populated area, storing the mixed charge, or employing it for intimidation—trigger both state criminal penalties (up to three years imprisonment) and federal charges (including fines of up to $250,000 per violation).
Frequently Asked Questions
1. Can I buy Tannerite online and have it shipped to North Dakota?
Yes. Because the components are sold separately and remain inert until mixed, they are not classified as explosives under federal law. The ATF permits interstate shipment of binary components, and North Dakota does not impose additional restrictions on receipt. However, the seller must include a clear warning that mixing the product for any purpose other than lawful target shooting is prohibited.
2. Is there a limit on how much Tannerite I can possess at once?
North Dakota law imposes no specific quantity limit for un‑mixed binary components. The 2026 federal rule restricts the amount of reactive powder that can be mixed in a single charge to 0.5 ounce. Possessing larger quantities is permissible as long as the powder remains unmixed and is stored in compliance with 27 CFR 555.140.
3. Do I need a permit to fire Tannerite on private land?
A state permit is not required for recreational target practice on private property, provided the landowner consents, the area is away from structures, and the user follows safety guidelines. If the activity is conducted in a way that could endanger the public—such as near a road or a school—a permit from the North Dakota State Fire Marshal may be required, and federal licensing could become applicable.
4. What are the penalties for illegal use of Tannerite in North Dakota?
Violating state law—such as using Tannerite in a populated area or storing a mixed charge—carries a Class A misdemeanor, punishable by up to twelve months in jail and a $5,000 fine. Federal violations under 18 U.S.C. § 844(e) can result in up to three years imprisonment and fines of up to $250,000 per count.
5. How will the 2026 federal rule change affect existing Tannerite owners?
The rule is prospective; it does not retroactively criminalize previously mixed charges that were lawfully created before its effective date. Existing owners must, however, adjust future use to stay within the 0.5‑ounce mixing limit and continue to keep components separate until the moment of detonation. Non‑compliance after the rule’s effective date will expose owners to the federal licensing and penalty structure outlined above.