1. Any bludgeon, sandclub, metal knuckles or throwing star;

2. Concealed on one’s person, a billy, blackjack, slungshot or any other, dangerous or deadly weapon or instrument of like character;

3. On one’s person or in any land, water or air vehicle, with intent to use the same unlawfully, a tear gas or smoke bomb or projector or any object containing a noxious liquid, gas or substance.

1. Law enforcement officers, or any person summoned by any such officers to assist in making arrests or preserving the peace while actually engaged in assisting such officer;

2. Wardens, superintendents, directors, security personnel and keepers of prisons, penitentiaries, jails and other institutions for the detention of persons accused or convicted of crime, while acting within the scope of their authority;

3. Members of the armed services or reserve forces of the United States or the Kansas national guard while in the performance of their official duty; or

4. The manufacture of, transportation to, or sale of weapons to a person authorized under subsections B.1, B.2 and B.3 to possess such weapons.