Apex Ammunition TSS Z-Series Waterfowl 20 Gauge 3/4 oz 3in 8 Shot Shotgun Ammo 10 Rounds. 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 TSS Z-Series Waterfowl 20 Gauge 3/4 oz 3'' 8 Shot Shotgun Ammunition: Manufacturer: Apex Ammunition Gauge: 20 Number of Rounds: 10 Shot Size: 8 Shell Length: 3 in Muzzle Velocity: 1500 ft/s Application: Hunting Waterfowl Included Accessories: None Shotgun Shot Weight: 3/4 oz Shot Material: Tungsten Primer Style: Centerfire Cartridge Case Material: Plastic Lead Free: Yes Color: Black Package Contents: Apex Ammunition TSS Z-Series Waterfowl 20 Gauge 3/4 oz 3'' 8 Shot Shotgun Ammunition What is Apex Ammunition TSS Z-Series Waterfowl 20 Gauge 3/4 oz 3'' 8 Shot Shotgun Ammunition good for? The manufacturer thinks that it is suitable for waterfowl hunting.Apex Ammunition Z20-8W: TSS Z-Series Waterfowl 20 Gauge 3/4 oz 3in 8 Shot Shotgun Ammo 10 Rounds