prohibited weapon; bump-fire device; accessory

HB 2354 amends Arizona's definition of "prohibited weapon" to explicitly ban bump-fire devices and related accessories. The bill adds these items to the list of prohibited weapons under Section 13-3101, defining them as "a trigger crank, a bump-fire device or any part, combination of parts, component, device, attachment or accessory that is designed or that functions to accelerate the rate of fire of a semiautomatic rifle." This directly affects individuals possessing such devices, making their possession illegal under Arizona law. The amendment clarifies these items do not convert rifles into machine guns under federal definitions.