Apex Ammunition Apex TSS Z-Series 20 Gauge 3/4 Ounce 3 Inch Waterfowl Shotgun Ammo 1501295. s Tungsten Super Shot (TSS) is the pinnacle in waterfowl cartridge design. Light fast and agile it?s the ultimate shotshell for any waterfowl experience. From King Eiders in Alaska to double banded Mallards backpedaling over the decoys bring home that once-in-a-lifetime experience every time you hit the field. Specifications for Apex Ammunition Apex TSS Z-Series 20 Gauge 3/4 Ounce 3 Inch Waterfowl Shotgun Ammo 1501295: Manufacturer: Apex Ammunition Gauge: 20 Number of Rounds: 10 Shot Size: 9 Shell Length: 3 in Muzzle Velocity: 1500 ft/s Application: Waterfowl Shotgun Shot Weight: 3/4 oz Shot Material: Tungsten Primer Style: Centerfire Cartridge Case Material: Plastic Lead Free: Yes Color: Black Features of Apex Ammunition Apex TSS Z-Series Waterfowl Shotgun Ammo: 20 gauge 3" shell 3/4 oz of 9 shot 10 round box 1500 FPS Package Contents: Apex Ammunition Apex TSS Z-Series Waterfowl Shotgun Ammo What is Apex Ammunition Apex TSS Z-Series 20 Gauge 3/4 Ounce 3 Inch Waterfowl Shotgun Ammo 1501295 good for? The manufacturer thinks that it is suitable for waterfowl.