New FX Dreamline accessory, FX Dream Tac conversion kit will convert the FX Dream lite standard rifle to a FX Dream Tac. This kit consists of a replacement picatinny scope rail and a butt-stock adapter that will accept any AR-15 Mil-Spec buffer tube. The FX Dream Tac conversion kit and the actual Dream Tac rifle itself do not come with the buffer tube or butt-stock. You will need to purchase them separately, which allows you to pick what YOU actually like!