Tenn. Code Ann. § 39-14-702: Possession of explosive components

(a) A person commits an offense who unlawfully possesses any component part of an explosive including, but not limited to, a fuse cap, detonator or wiring, with the intent to produce or manufacture an explosive device.

(b) A violation of this section is a Class A misdemeanor.

(c) This section shall not apply to a component part of an explosive solely intended to be used in creating an exploding target for use in lawful sporting activity, when the part is possessed by a person eighteen (18) years of age or older.