Apex Ammunition's Waterfowl Tungsten/S3 Steel Blend is designed for waterfowl hunting. This ammunition features a 20-gauge, 3-inch shotshell with a unique blend of #4 S^3 steel shot and #7-1/2 Tungsten Super Shot (TSS). The combination of these two types of shot provides excellent knockdown power and penetration. With a total weight of 1-1/8 ounces, this ammunition is suitable for a variety of waterfowl hunting situations. The package includes 25 rounds, ensuring you have enough ammunition for your next hunt. Apex Ammunition prioritizes quality and performance, making this product a reliable choice for hunters. Fast shipping ensures that you receive your order quickly, so you can get back to planning your next hunting trip. Key Benefits and Features: Caliber: 20 Gauge. Bullet Type: Tungsten/S^3 Steel Shot. Muzzle Velocity: 1250 fps. Muzzle Energy: N/A. Rounds Per Box: 25. Casing: 3" / 76mm. UPC: 850010408279.