Everything You're NOT Supposed to know about Short Barreled Rifles

The legal definition of Short Barreled Rifles and Shotguns should be simple, but the original laws restricting them are Constitutionally, functionally, and practically obsolete. Worse, after 90 years of selective enforcement, that incoherent law has been buried under a mess of sloppy rules, regulatory compliance traps, and bad precedent. You aren't supposed to know how bad things are, but it's time to raise awareness and end the NFA.