Dont shoot them but i hope this helps
Swift Scirocco II– Long-Range Accuracy, All-Range Reliability.
The NEXT GENERATION Scirocco II, with the Signature Black Tip™, has exactly the same profile, both inside and out. All load data and bullet specifications remain the same as the original. It is a superbly accurate and sleek hunting bullet designed for long-range efficiency. It carries velocity and energy downrange better than any previous hunting bullet while producing the flattest trajectory due to its high ballistic coefficient. A perfect match for long-range cartridges, the Scirocco II produces positive expansion at minimal velocity. The bonded core Scirocco II retains upward of 80 percent of its weight.