FEDERAL AMMUNITION SYNTECH DEFENSE 9MM LUGER - DIFFERENT QUANTITIES AVAILABLEFEDERAL AMMUNITION SYNTECH DEFENSE 9MM LUGER DIFFERENT QUANTITIES AVAILABLE Syntech changed the range forever. Now the technology is revolutionizing protection as well. All new Syntech Defense provides dynamic terminal performance with a hollow point bullet that separates into three segments and a deep penetrating core on impact. The core penetrates 12 to 18 inches through bare ballistics gel and heavy clothinga critical benchmark in self defense