312 IAC 9-1-1.2
312 IAC 9-1-1.2 "Air gun" defined
Cite as Ind. Admin. Code tit. 312, r. 9-1-1.2
Sec. 1.2. "Air gun" means any gun that propels a single projectile by means of non-ignited compressed air or other gas charged by an
external high compression power source as follows:
(1) A .40 caliber or larger bullet or ball at a single discharge that generates at least four hundred (400) foot pounds of muzzle
energy.
(2) An arrow or bolt with a sharpened metal or metal-edged broadhead with metal points with a minimum speed of three hundred (300)
feet per second at release.