HEVI-X® is a Deadlier at Distance™ tungsten-based waterfowl load. Compared to steel shotshells with the same shot size, HEVI-X® gives you 40% more knockdown power at 40 yards and 50% more knock down power at 60 yards. HEVI-X® lets you shoot 2 shot sizes smaller than you would shoot with a steel shotshell, and get 25% more pellets on target, higher down range velocity, and more consistent patterns than steel. There is nothing like HEVI-X® in the market. HEVI-X® shotshells remind you of the performance of the original HEVI-Shot® at a price you can afford.