An AR pistol is not a SBR. It is a pistol. Now if you put the AR15 pistol upper on the AR15 Rifle lower, you have a SBR and are in violation of the law. This is because the AR15 rifle lower is registered as a rifle not a pistol lower. You can possess both, you just can not intermix them (no, it is not even recommended that you put the Rifle upper on the Pistol lower). Why would you want to anyways?????So you could not legally own an AR pistol and an AR rifle?
Another WTFATD moment......