Dynamic Research Technology (DRT) Ammunition
DRT produces lead free, jacketed, rifle and pistol ammunition. The unique aspect of DRT ammunition is its bullet. DRT bullets are formed from a core of densely compressed, 99.9% pure, powdered metal. (The actual types of metal used are not specified.) This core is not sintered or bonded, only compressed. It is inserted into a highly concentric copper jacket and the final bullet is formed with a cup point. (A "cup point" is a wide, shallow hollow point.)