The Federal Premium Prairie Storm FS 20 Gauge 2.75-Inch 1oz #4 Shot (brand part no. PFX204FS4) carries the largest pellet size in Federal’s 20 gauge Prairie Storm lineup, built for hunters chasing tougher, later-season birds where extra per-pellet energy matters. Federal Ammunition builds this load around the rear-opening FLITECONTROL FLEX wad, the same controlled-release technology used across its premium shotshell lines, producing full, consistent patterns through any upland choke. Excellent retained velocity and energy translate directly into increased lethality and fewer lost birds in the field. In shotgun shells for upland bird hunting, this is the larger-pellet option in Federal’s 20 gauge Prairie Storm lineup.

Key Specifications

• The gauge is 20 Gauge, a favorite upland gauge for its balance of payload and manageable recoil.
• The shell length is 2.75-inch, a standard field length for upland shotguns.
• The payload weighs 1 oz, sized for upland bird ranges.
• The shot size is #4, the largest pellet in Federal’s 20 gauge Prairie Storm lineup, built for tougher, later-season birds.
• The FLITECONTROL FLEX wad opens from the rear, producing consistent patterns through any upland choke.
• This load retains excellent velocity and energy downrange, increasing lethality and reducing lost birds.
• Each box holds 25 rounds, sized for a morning or afternoon hunt.
• Cost works out to about $1.33 per round, priced for a premium upland load.
• The box ships at approximately 2.3 lbs, useful for planning a shipping order.

Frequently Asked Questions

How does #4 shot compare to the #5 and #6 loadings in this line? The #4 pellet is the largest in Federal’s 20 gauge Prairie Storm lineup, trading some pattern density for more energy per pellet, useful on tougher, later-season birds.

What does the FLITECONTROL FLEX wad do? It opens from the rear for a controlled release of the shot payload, producing consistent patterns through any upland choke.

How many rounds come in a box? Each box holds 25 rounds of 20 Gauge.

Buy the Federal Premium Prairie Storm FS 20 Gauge 2.75-Inch 1oz #4 Shot, 25-Round Box

Late-season birds fly wilder and take more to bring down cleanly, and the #4 Prairie Storm loading is built with exactly that extra energy in mind. Load up before the back half of the season. Order from our Lubbock, Texas gun shop and it ships fast to your door.