Dynamic Research Technologies is pleased to announce two new additions to their line of Terminal Shock ™ ammunition. Both the 357 Sig and 10mm feature DRT's proprietary powdered core technology, making them a perfect choice for both self-defense and hunting. These rounds penetrate most common barriers including interior house walls, plywood and car doors. After passing through such barriers and entering organic material, the DRT projectile sheds its jacket, releasing the powered core and creating a massive wound cavity. The likelihood of a pass-through is consequently greatly diminished. DRT's 357 Sig and 10mm ammo will be available for order in late May a www.DRTammo.com.