Code of Federal Regulations Title 43. Public Lands:  Interior § 43.423.30 Weapons, firearms, explosives, and fireworks

(a) You may possess firearms, ammunition, bows and arrows, crossbows, or other projectile firing devices on Reclamation lands and waterbodies, provided the firearm, ammunition, or other projectile firing device is stowed, transported, and/or carried in compliance with applicable Federal, State, and local law, with the following exceptions:

(b) You must not discharge or shoot a weapon unless you are:

(c) You must not use or possess explosives, or fireworks or pyrotechnics of any type, except as allowed by a permit issued pursuant to Subpart D of this part 423, or in special use areas so designated by an authorized official under Subpart E of this part 423.