Pennsylvania Statutes Title 18 Pa.C.S.A. Crimes and Offenses § 5515. Prohibiting of paramilitary training

(1) dynamite and all other forms of high explosives;

(2) any explosive bomb, grenade, missile or similar device; and

(3) any incendiary bomb or grenade, fire bomb or similar device, including any device which:

“Firearm.” Any weapon which is designed to or may readily be converted to expel any projectile by the action of an explosive; or the frame or receiver of any such weapon.

“Law enforcement officer.”Any officer or employee of the United States, any state, any political subdivision of a state or the District of Columbia and such term shall specifically include, but shall not be limited to, members of the National Guard, as defined in 10 U.S.C. § 101(9), members of the organized militia of any state or territory of the United States, the Commonwealth of Puerto Rico or the District of Columbia, not included within the definition of National Guard as defined by 10 U.S.C. § 101(9) and members of the armed forces of the United States.

(1) Whoever teaches or demonstrates to any other person the use, application or making of any firearm, explosive or incendiary device or technique capable of causing injury or death to persons, knowing or having reason to know or intending that same will be unlawfully employed for use in, or in furtherance of, a civil disorder commits a misdemeanor of the first degree.

(2) Whoever assembles with one or more persons for the purpose of training with, practicing with or being instructed in the use of any firearm, explosive or incendiary device or technique capable of causing injury or death to persons, said person intending to employ unlawfully the same for use in or in furtherance of a civil disorder commits a misdemeanor of the first degree.