William, yes Sir it is Treated Steel Shot. Fiocchi Golden Waterfowl Steel shot hunting loads 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.

yes it is steel shot Fiocchi Ammo Golden WF 12ga 3" SzBB 1 1/4oz /25 Fiocchi Ammo Part Number: 123SGWBB
Catalog Number: 762344705781 Fiocchi Steel shot hunting loads 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