Federal Premium Prairie Storm FS 12 Gauge Number 4 Shot ammunition begins with primers that undergo frequent dimensional tolerance and charge weight inspections to guarantee consistent ignition on every round. The propellants are specially formulated to Federal’s exacting standards—clean-burning powders selected from the industry’s highest grades for reliability and uniformity. The Prairie Storm FS Load pairs the rear-opening FLITECONTROL FLEX wad with a mixed payload of standard pellets and FLITESTOPPER lead, delivering full and consistent patterns through any upland choke. Superior retained velocity and energy maximize lethality and help prevent lost birds.
This 25-round shotgun ammunition load is designed to perform across varied hunting conditions.






