; (III) a barrel shroud; (IV) the capacity to accept a detachable ammunition feeding device at some location outside of the pistol grip; (V) a semiautomatic version of an automatic firearm; (VI) a manufactured weight of 50 ounces or more when unloaded; or (VII) a buffer tube, stabilizing brace, or similar component that protrudes horizontally behind the pistol grip, and is designed or redesigned to allow or facilitate a firearm to be fired from the shoulder. (E) A semiautomatic pistol with a fixed ammunition feeding device that has the capacity to accept more than 10 rounds. (F) A semiautomatic shotgun that— (i) has any 1 of the following— (I) the capacity to accept a detachable ammunition feeding device; or (II) a fixed ammunition feeding device that has the capacity to accept more than 5 rounds; and (ii) has— (I) a folding, telescoping, or detachable stock; (II) a pistol grip or bird's head grip; (III) a forward grip