The legality of firearms equipped with folding or collapsible stocks is a complex issue determined by a patchwork of federal, state, and sometimes even local regulations. These regulations often hinge on specific firearm characteristics, such as overall length and barrel length, and whether the weapon falls under certain classifications, for example, a short-barreled rifle (SBR) under the National Firearms Act (NFA). A rifle with a folding stock that reduces the overall length below legal limits may require registration and tax stamps under the NFA.
Understanding these regulations is crucial for lawful firearm ownership and operation. Unintentional violations can result in significant legal consequences. Historically, regulations surrounding firearm modifications like folding stocks have been influenced by concerns about concealability and potential misuse. The evolution of these laws reflects ongoing debates regarding public safety and Second Amendment rights.
