Remington 20657: We are excited to announce the return of the renowned Wingmaster HD by Remington, your ultimate solution for duck and goose high-density shot shell rounds. Studies affirm that the Wingmaster HD provides the optimal mix of pellet energy and pattern density, placing high pattern energy directly on your target. With a density of 11.6 g/cc, Remington\'s unique tungsten blend is 6% denser than lead and a whopping 49% denser than steel.The Wingmaster HD is designed with superior retained energy and features consistent, smooth and round pellets that generate dense and efficient patterns. This amounts to deeper penetration and a greater number of pellets hitting the target. If you\'re in search of the most balanced tungsten waterfowl shotshell available, look no further than the Wingmaster HD - it never fails to deliver.