Federal Premiums patent pending Black Cloud® ammunition has redefined the sport of duck hunting. The proprietary FLITECONTROL® wad gets there faster and FLITESTOPPER® (FS) steel shot cuts on impact for more devast......Federal Premiums patent pending Black Cloud® ammunition has redefined the sport of duck hunting. The proprietary FLITECONTROL® wad gets there faster and FLITESTOPPER® (FS) steel shot cuts on impact for more devastating penetration. Try the Duck Commanders special edition #3 shot load and new 10 and 20-gauge offerings and Drop Ducks Like Rain®.