Sec. 2. Except as provided in section 4 of this chapter, a political subdivision may not regulate: (1) firearms, ammunition, and firearm accessories; (2) the ownership, possession, carrying, transportation, registration, transfer, and storage of firearms, ammunition, and firearm accessories; and (3) commerce in and taxation of firearms, firearm ammunition, and firearm accessories. As added by P.L.152-2011, SEC.4.