Fiocchi Flyway 12 Gauge 1 1/8oz 2.75in 4 Size Shotgun Ammo 25 Rounds. Fiocchi Waterfowl Steel Load Shotshells are manufactured with a combination of treated steel shot protective wads and the appropriate powders to deliver a consistent dense pattern that is easy on your gun barrel but hard on your target. When you must use steel shot you can find a Fiocchi steel shotshell to fit the application. Specifications for Fiocchi Flyway 12 Gauge 1 1/8oz 2.75in 4 Size Shotgun Ammunition: Manufacturer: Fiocchi Gauge: 12 Number of Rounds: 25 Shot Size: 4 Shell Length: 2 3/4 in Muzzle Velocity: 1415 ft/s Application: Waterfowl Shotgun Shot Weight: 1 1/8 oz Shot Material: Steel Primer Style: Centerfire Cartridge Case Material: Plastic Lead Free: Yes Length: 2.75 in Package Contents: Fiocchi Flyway 12 Gauge 1 1/8oz 2.75'' 4 Size Shotgun Ammunition What is Fiocchi Flyway 12 Gauge 1 1/8oz 2.75in 4 Size Shotgun Ammunition good for? The manufacturer thinks that it is best for waterfowl.Fiocchi 12FST4: Flyway 12 Gauge 1 1/8oz 2.75in 4 Size Shotgun Ammo 25 Rounds