HEVI-Shot Hevi-Hitter 20 Gauge 7/8Oz 3 inch Shotgun Ammo #3 25 Rounds. HEVI-Shot HEVI-Hitter devotes 20 percent of its payload to 12 g/cc tungsten and layers it over 80 percent steel shot. This carefully engineered blend brings out the best in both materials offering a large effective pattern at close and moderate targets as well as the pellet count power and density needed to drop distant birds. Specifications for HEVI-Shot HEVI-Hitter 20 Gauge 7/8oz 3'' Shotgun Ammunition: Manufacturer: HEVI-Shot Gauge: 20 Number of Rounds: 25 Shell Length: 3 in Muzzle Velocity: 1450 ft/s Application: Hunting Shotgun Shot Weight: 7/8 oz Shot Material: Steel/Tungsten Primer Style: Centerfire Cartridge Case Material: Plastic Lead Free: Yes Package Contents: HEVI-Shot HEVI-Hitter 20 Gauge 7/8oz 3'' Shotgun Ammunition What is HEVI-Shot HEVI-Hitter 20 Gauge 7/8oz 3'' Shotgun Ammunition good for? The manufacturer suggests that it is best for hunting.HEVI-Shot HS29033: Hevi-Hitter 20 Gauge 7/8Oz 3 inch Shotgun Ammo #3 25 Rounds