(iv)Ī semiautomatic rifle that has a fixed magazine with the capacity to accept more than 10 rounds, except for an attached tubular device designed to accept, and capable of operating only with. The term semiautomatic assault weapon means any of the following, regardless of country of manufacture or caliber of ammunition accepted: (A)Ī semiautomatic rifle that has the capacity to accept a detachable magazine and any 1 of the following: (i)Ī folding, telescoping, or detachable stock, or is otherwise foldable or adjustable in a manner that operates to reduce the length, size, or any other dimension, or otherwise enhances the concealability, of the weapon.